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1,5,8,12-Tetrakis[4,6-bis(N-butyl-N-1,2,2,6,6-pentamethyl-4-piperidylamino)-1,3,5-triazin-2-yl]-1,5,8,12-tetraazadodecane is used as a light/thermal stabilizer in olefin polymers intended for use in contact with food. Group: Biochemicals. Alternative Names: N,N-1,2-ethanediylbis[N-[3-[[4,6-bis[butyl(1,2,2,6,6-pentamethyl-4-piperidinyl)amino]-1,3,5-triazin-2-yl]amino]propyl]-N',N-dibutyl-N',N-bis(1,2,2,6,6-pentamethyl-4-piperidinyl)- 1,3,5-Triazine-2,4,6-triamine; Antioxidant 119; Chimassorb 119; Chimassorb 119FL; Chimassorb NOR 119; HALS 11; Lowilite 19; Tinuvin 119. Grades: Highly Purified. CAS No. 106990-43-6. Pack Sizes: 1g. US Biological Life Sciences.
2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol is used as a stabilizer for olefin polymers intended for use in contact with food. 2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol is also used as UV light absorber/stabilizer in other polymers. Group: Biochemicals. Alternative Names: 2-(4,6-Di-2,4-xylyl-s-triazin-2-yl)-5-(octyloxy)phenol; 2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-n-octyloxyphenyl)-1,3,5-triazine; 2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine; 2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2,6-Bis(2,4-dimethylphenyl)-4-(2-hydroxy-4-octyloxyphenyl)-s-triazine; 2-(4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazine-2-yl)-5-octyloxyphenol; Cyagard UV 1164; Cyasorb 1164; Cyasorb UV 1164; Cytec UV 1164; Tinuvin 1545; UV 1164. Grades: Highly Purified. CAS No. 2725-22-6. Pack Sizes: 1g. US Biological Life Sciences.
2-(4,6-Diphenyl-1,3,5-triazine-2-yl)-5-[(hexyl)oxy]phenol is used as a lightstabilizer/UV absorber for polyethylene phthalate polymers intended for use in contact with food. Group: Biochemicals. Alternative Names: 2,4-Diphenyl-6-(2-hydroxy-4-hexyloxyphenyl)-s-triazine; 2,4-Diphenyl-6-[2-hydroxy-4-(hexyloxy)phenyl]-1,3,5-triazine; 2-(2-Hydroxy-4-hexyloxyphenyl)-4,6-diphenyl-1,3,5-triazine; 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-hexyloxyphenol; 2-(4,6-Diphenyl-s-triazin-2-yl)-5-hexyloxyphenol; 2-[4-(Hexyloxy)-2-hydroxyphenyl]-4,6-diphenyl-1,3,5-triazine; 4,6-Diphenyl-2-(4-hexyloxy-2-hydroxyphenyl)-s-triazine; Tinuvin 1577; Tinuvin 1577ED; Tinuvin 1577FF; Tinuvin 167FF; Tinuvin 577FF; UV 1577. Grades: Highly Purified. CAS No. 147315-50-2. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
2- (5-tert-Butyl-2-hydroxyphenyl) benzotriazole
2- (5-tert-Butyl-2-hydroxyphenyl) benzotriazole is a chemical reagent used in the synthesis of UV stabilizers in environmental waters.Used in the detection of UV light filters in sediment and sewage. Group: Biochemicals. Grades: Highly Purified. CAS No. 3147-76-0. Pack Sizes: 5g, 10g. Molecular Formula: C16H17N3O. US Biological Life Sciences.
Isotope labelled 2- (5-tert-Butyl-2-hydroxyphenyl) benzotriazole is a chemical reagent used in the synthesis of UV stabilizers in environmental waters.Used in the detection of UV light filters in sediment and sewage. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C16H8D9N3O, Molecular Weight: 276.38. US Biological Life Sciences.
2-Hydroxy-4-methoxybenzophenone (benzophenone-3) is commonly employed as broad-band UV-filter in sunscreen cosmetic products. It protects skin from the deleterious effects of the sun. It is one of the sunscreen constituent and its trace determination in water samples by solid-phase microextraction (SPME) and gas chromatography with flame ionization and mass spectrometric detection has been reported. Uses: Used as an ultraviolet light absorber and stabilizer (especially in plastics), photostabilizer for synthetic resins, and topical sunscreen agent. Synonyms: (2-hydroxy-4-methoxyphenyl)-phenylmethanone. Grades: > 98 %. CAS No. 131-57-7. Molecular formula: C14H12O3. Mole weight: 228.24.
Albumin
Albumin. CAS No. 9048-49-1. Product ID: PE-0600. Category: Stabilizer; Therapeutic Agents. Product Keywords: Other Materials; Stabilizers; PE-0600; Albumin; Stabilizer; Therapeutic Agents; ; 9048-49-1. Chemical Name: Serum albumin. Grade: Pharmceutical Excipients. Administration route: Intravenous. Dosage Form: Intravenous injection. Stability and Storage Conditions: Albumin is a protein and is therefore prone to chemical degradation and denaturation under extreme pH conditions, high salt concentrations, heat, enzymes, organic solvents and other chemical agents present. Albumin solution should be stored away from light at 2 ~ 25 ° C, or according to label instructions. Source and Preparation: Human blood albumin is a sterile, pyrogen free serum albumin product obtained from a healthy donor's isolate (source blood, plasma, serum or placenta); The source material must not be tested to contain hepatitis B surface antigen. The production process should ensure that the product is safe and can be used for intravenous injection. Applications: Albumin is mainly used as an excipient in the prescription of injectable drugs, as a stabilizer for proteins and enzymes in the prescription. Albumin is also used in the preparation of microspheres and microcapsules in experimental drug delivery systems. As a stabilizer, albumin is used in protein prescriptions at a low concentration of 0.003%. However, concentrations of 1.to 5% are usually
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate. Synonyms: UV-3765;TINUVIN 765;TINUVIN 292;DECANEDIOIC ACID BIS(1,2,2,6,6-PENTAMETHYLPIPERIDIN-4-YL)ESTER;BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDYL) SEBACATE;BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)SEBACATE METHYL 1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL SEBACATE;BIS(1, 2, 2, 6, 6-PENTAMETHYL-4-PIPERIDINYL)-SEBACATE;Bis(1, 2, 2, 6, 6, -Pentamethyl-4-Piperodinyl)-Sebacate. CAS No. 41556-26-7. Pack Sizes: 1 kg. Product ID: CDF4-0151. Molecular formula: C30H56N2O4. Category: Stabilizers and Thickeners. Product Keywords: Food Ingredients; Stabilizers and Thickeners; Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate; CDF4-0151; 41556-26-7; C30H56N2O4; 255-437-1; 41556-26-7. Purity: 0.98. Color: White to Off-White Low-Melting. EC Number: 255-437-1. Physical State: Solid. Boiling Point: 220°C (26.7 Pa). Melting Point: 20°C. Product Description: TINUVIN 292 is a liquid hindered amine lightstabilizer especially developed for coatings. It is an almost pure mixture of the two active ingredients below. It is this combination that keeps the product liquid, unlike the pure diester which tends to solidify, even at room temperature. The efficiency of TINUVIN 292 provides significantly extended lifetime to coatings by minimizing paint defects such as cracking and loss of gloss.
Calcium sulfate dihydrate
Supplement, Flame Retardant, Acid, Stabilizer. Group: Others. Alternative Names: Calcium sulfate dihydrate;Alabaster; Calcium (II) sulfate dihydrate (112); CI 77231; CI pigment white 25; Gypsum Gypsum stone; Land plaster; Light spar; Magnesia white; Mineral white Native calcium sulfate; Pigment white 25; Precipitated calcium sulfate; Terra alba. CAS No. 10101-41-4/13397-24-5. Molecular formula: CaSO4 2H2O. Catalog: ACM10101414-2.
Colloidal Silicon Dioxide
Colloidal silicon dioxide is a submicroscopic fumed silica with a particle size of about 15 nm. It is a light, loose, bluish-white-colored,odorless, tasteless, amorphous powder. Synonyms: Aerosil; Cab-O-Sil; Cab-O-Sil M-5P; colloidal silica; fumed silica; fumed silicon dioxide; hochdisperses silicum dioxid; SAS; silica colloidalis anhydrica; silica sol; silicic anhydride; silicon dioxide colloidal; silicon dioxide fumed; synthetic amorphous silica; Wacker HDK. CAS No. 7631-86-9. Product ID: PE0383. Molecular formula: SiO2. Mole weight: 60.08. Category: Adsorbents; Stabilizers; Disintegrants. Product Keywords: Pharmaceutical Excipients; Excipients for Solid Dosage Form; Filler Excipients; Absorbent; Colloidal Silicon Dioxide; PE0383; ETJ7Z6XBU4; 7631-86-9; 7631-86-9. UNII: ETJ7Z6XBU4. Chemical Name: Silica. Administration route: Oral; Buccal; Dental; Sublingual; Transdermal; Rectal; Vaginal. Stability and Storage Conditions: Colloidal silicon dioxide is hygroscopic but adsorbs large quantities of water without liquefying. Applications: Colloidal silicon dioxide is widely used in pharmaceuticals,cosmetics, and food products. Its small particle size and large specific surface area give it desirable flow characteristics that are exploited to improve the flow properties of dry powders in a number of processes such as tableting and capsule filling. Colloidal silicon dioxide is also used to stabilize emulsions a
Egg yolk lecithin
Lecithins vary greatly in their physical form, from viscous semiliquids to powders, depending upon the free fatty acid content. They may also vary in color from brown to light yellow, depending upon whether they are bleached or unbleached or on the degree of purity. When they are exposed to air, rapid oxidation occurs, also resulting in a dark yellow or brown color. Lecithins have practically no odor. Those derived from vegetable sources have a bland or nutlike taste, similar to that of soybean oil. Synonyms: E322; egg lecithin; LSC 5050; LSC 6040; mixed soybean phosphatides; ovolecithin; Phosal 53 MCT; Phospholipon 100 H; ProKote LSC; soybean lecithin; soybean phospholipids; Sternpur; vegetable lecithin. CAS No. 93685-90-6. Product ID: PE-0112. Category: Emollient; Emulsifying Agents; Solubilizing Agents. Product Keywords: Humectants Excipients; Stabilizers; Emulsifier & Suspending Agents; ; PE-0112; Egg yolk lecithin; Emollient; Emulsifying Agents; Solubilizing Agents; ; 93685-90-6. UNII: 1Z74184RGV. Chemical Name: Egg Phospholipids. Grade: Pharmceutical Excipients. Administration route: Intravenous, oral. Dosage Form: Injection, Emulsion, Powder lyophilized, for soultion, Tablet. Stability and Storage Conditions: Lecithins decompose at extreme pH. They are also hygroscopic and subject to microbial degradation. When heated, lecithins oxidize, darken, and decompose. Temperatures of 160-180°C will cause degradatio
Ethylene Glycol Palmitostearate
white or almost white, waxy solid. Product ID: PE-0543. Category: Emollient; Emulsifier; Stabilizer. Product Keywords: Stabilizers; Emulsifier Excipients; PE-0543; Ethylene Glycol Palmitostearate; Emollient; Emulsifier; Stabilizer;. Chemical Name: Ethylene glycol palmitostearate. Grade: Pharmceutical Excipients. Administration route: Topical. Dosage Form: External emulsions and foams (with atomizer). Stability and Storage Conditions: Stearate glycol palmitate should be stored in a cool, dark place away from light. Source and Preparation: Stearate glycol palmitate is a 50% condensation of ethylene glycol and stearic acid derived from vegetables and animals. Applications: Glycol stearate palmitate has poor emulsifying ability, but can be used as a stabilizer for water-in-oil emulsions. It has a moisturizing effect and can also be used as a sunblock, thickener and dispersant. In cosmetics, glycol palmitate is used as the 'fat body' of lip balm, to give a pearly milky glow to hair shampoos, and as an additive in tannic therapy lubricants.
Glycerine Fatty Acid Ester
Glycerine Fatty Acid Ester. Product ID: PE-0571. Category: Emulsifier; Stabilizer; Thickener; Defoamer, etc. Product Keywords: Stabilizers; Emulsifier Excipients; PE-0571; Glycerine Fatty Acid Ester; Emulsifier; Stabilizer; Thickener; Defoamer, etc;. UNII: NA. Grade: Pharmceutical Excipients. Administration route: Topical. Dosage Form: Topical preparations. Stability and Storage Conditions: Closed, away from light, stored in a cool and dry place; Avoid contact with oxides and keep away from ignition sources. Commonly used amount and the maximum amount: The use concentration is generally 0.1~15%. Source and Preparation: This product is found in natural foods and commercially available products are synthetic; Or from the reaction of fatty acid with excess glycerol by catalytic heating; Or it is obtained by transesterification reaction of grease and glycerol by catalytic heating. At present, sodium hydroxide is usually used as catalyst, which is heated to 200~220°C in vacuum and nitrogen stream, reacts for 30~60min, and then neutralizes and cools to 90°C with phosphoric acid. After removing free fatty acids, it is heated at 150°C for a short time to remove impurity and volatiles. The results contained 40 ~50% monotriglyceride, the rest was diglyceride and a small amount of triglyceride. If the molecular distillation can be obtained with 90% - 95% monoglycerol ester products. The commercially available commodit
Glycerol-3-phosphate oxidase from Pediococcus sp.
In enzymology, a glycerol-3-phosphate oxidase (EC 1.1.3.21) is an enzyme that catalyzes the chemical reaction: sn-glycerol 3-phosphate + O2 ? glycerone phosphate + H2O2. Thus, the two substrates of this enzyme are sn-glycerol 3-phosphate and O2, whereas its two products are glycerone phosphate and H2O2. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with oxygen as acceptor. This enzyme participates in glycerophospholipid metabolism. It employs one cofactor, FAD. Native glycerol-3-phosphate oxidase (ec 1.1.3.21) was purified from streptococcus sp. Group: Enzymes. Synonyms: glycerol-3-phosphate oxidase; EC 1.1.3.21; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphat. Enzyme Commission Number: EC 1.1.3.21. CAS No. 9046-28-0. Activity: 40 U/mg-solid or more (containing approx. 60% of stabilizers). Appearance: Yellowish powder. Storage: Store in tightly closed containers, desiccated, protected from light, at-20°C. Form: Freeze dried powder. Source: Pediococcus sp. glycerol-3-phosphate oxidase; EC 1.1.3.21; sn-glycerol-3-phosphate: oxygen 2-oxidoreductase; glycerol phosphate oxidase; glycerol-1-phosphate oxidase; glycerol phosphate oxidase; L-alpha-glycerophosphate oxidase; alpha-glycerophosphate oxidase; L-alpha-glycerol-3-phosphate oxidase. Cat No: DIA-154.
Glyceryl Monooleate
Glyceryl Monooleate. Synonyms: Glycerol Mono-oleate(BP); Aldo MO; Atlas G-695; Capmul GMO; glycerol-1-oleate; glyceroli mono-oleas; glyceryl mono-oleate; HallStar GMO; Imwitor 948; Kessco GMO; Ligalub; monolein; Monomuls 90-O18; mono-olein; a-mono-olein glycerol; Peceol; Priolube 1408; Stepan GMO; Tegin. CAS No. 25496-72-4. Product ID: PE-0572. Molecular formula: C21H40O4. Mole weight: 356.55. Category: Bioadhesive Material; Emollient; Emulsifier; Emulsion Stabilizer; Gelling Agents; Nonionic Surfactant; Continuous Release Agents. Product Keywords: Stabilizers; Emulsifier Excipients; Surfactant Excipients; ; PE-0572; Glyceryl Monooleate; Bioadhesive Material; Emollient; Emulsifier; Emulsion Stabilizer; Gelling Agents; Nonionic Surfactant; Continuous Release Agents; C21H40O4; 25496-72-4. UNII: C4YAD5F5G6. Chemical Name: 9-Octadecenoic acid (Z), monoester with 1, 2, 3-propanetriol. Grade: Pharmceutical Excipients. Administration route: Oral; Topical. Dosage Form: Soluble film. Stability and Storage Conditions: Monoolein should be stored in an airtight container in a cool, dry place away from light. Commonly used amount and the maximum amount: When used as emulsifier or cosolvent in topical preparations, the maximum dosage is generally 5mg/g. Source and Preparation: Monooleic glycerides are produced by the ester of fatty acids, mainly oleic acids, with glycerides. Since fatty acids are not pure substances but mixt
Hydrophobic Colloidal Silica
Hydrophobic colloidal silica occurs as a light, fine, white or almost white amorphous powder, not wettable by water. Synonyms: Aerosil R972; silica dimethyl silylate; silica hydrophobica colloidalis; silicic acid, silylated; silicon dioxide, silanated. CAS No. 68611-44-9. Product ID: PE-0608. Mole weight: 60.08. Category: Anticaking Agents; Emulsion Stabilizer; Glidant; Suspending Agents; Stabilizer; Viscosity-increasing Agents. Product Keywords: Stabilizers; Suspending Agents; PE-0608; Hydrophobic Colloidal Silica; Anticaking Agents; Emulsion Stabilizer; Glidant; Suspending Agents; Stabilizer; Viscosity-increasing Agents; ; 68611-44-9. UNII: NA. Chemical Name: Silane, dichloro-dimethyl-, reaction products with silica. Grade: Pharmceutical Excipients. Administration route: Oral ; rectal. Dosage Form: Oral tablets; rectal suppositories. Stability and Storage Conditions: Hydrophobic colloidal silica should be stored in a well-closed container. It will not absorb moisture but may still absorb volatile substances owing to its high surface area. Source and Preparation: Hydrophobic colloidal silica is prepared by the flame hydrolysis of chlorosilanes, such as silicon tetrachloride, at 1800°C using a hydrogen-oxygen flame. It is rapidly cooled to create an amorphous product and immediately treated with dichlorodimethyl silane in a fluid bed reactor.The resulting surface is covered with dimethylsilyl groups. Ae
Hydroxypropyl-β-cyclodextrin
Hydroxypropyl betadex occurs as a white or almost white, amorphous or crystalline powder. Synonyms: beta-Cyclodextrin 2-hydroxypropyl ethers; HPBCD; HPCD; 2-hydroxypropyl-beta-cyclodextrin; (2-hydroxypropyl)-beta-cyclodextrin; HYDROXYPROPYL-β-CYCLODEXTRIN; beta-Cyclodextrin, 2-hydroxypropyl ether. CAS No. 94035-02-6. Product ID: PE-0590. Molecular formula: C42H70-XO35RX. Mole weight: 1135+58X (X is the degree of substitution). Category: Solubilizing Agents; Stabilizing Agents. Product Keywords: Stabilizers; Solubilizer Excipients; PE-0590; Hydroxypropyl-β-cyclodextrin; Solubilizing Agents; Stabilizing Agents; C42H70-XO35RX; 94035-02-6. UNII: 1I96OHX6EK. Chemical Name: 2-O- (2-hydroxypropyl) -beta-cyclodextrin; 6-O- (2-hydroxypropyl) -beta-cyclodextrin; 2, 6-di-o - (2-hydroxypropyl) -beta-cyclodextrin. Grade: Pharmceutical Excipients. Administration route: Injection, oral, eye, nose, rectum, and skin. Dosage Form: Injection administration, oral preparations, eye, nose, rectum, and skin administration. Stability and Storage Conditions: Keep out of light and in airtight storage. Source and Preparation: Hydroxypropyl betacyclodextrin (HP-B-CD) is a hydrophilic derivative of B-CD condensed with 1, 2- propylene oxide. Applications: It is applied in medicine, food and environmental protection, especially as drug excipients, which can improve the water solubility and stability of drugs. It can p
Infrared absorber 858
LightStabilizer. Alternative Names: 1-Butyl-2-[5-(1-butyl-1H-benzo[cd]indol-2-ylidene)-penta-1,3-dienyl]-benzo[cd]indolium tetrafluoroborate. CAS No. 1135933-68-4. Molecular formula: C35H35BF4N2. Mole weight: 570.48. Purity: 0.97. Catalog: ACM1135933684.
Infrared absorber 916
LightStabilizer. Alternative Names: 6-Butoxy-2-[5-(6-butoxy-1-butyl-1H-benzo[cd]indol-2-ylidene)-penta-1,3-dienyl]-1-butyl-benzo[cd]indolium tetrafluoroborate. CAS No. 1135933-71-9. Molecular formula: C43H51BF4N2O2. Mole weight: 714.69. Purity: 0.97. Catalog: ACM1135933719.
Infrared absorber 996
LightStabilizer. Alternative Names: 1-Butyl-2-(2-[3-[2-(1-butyl-1H-benzo[cd]indol-2-ylidene)-ethylidene]-2-diphenylamino-cyclopent-1-enyl]-vinyl)-benzo[cd]indolium tetrafluoroborate. CAS No. 1289375-52-5. Molecular formula: C51H48BF4N3. Mole weight: 789.77. Purity: 0.97. Catalog: ACM1289375525.
Infrared absorber 997
LightStabilizer. Alternative Names: 1-Butyl-2-(2-[3-[2-(1-butyl-1H-benzo[cd]indol-2-ylidene)-ethylidene]-2-phenyl-cyclohex-1-enyl]-vinyl)-benzo[cd]indolium tetrafluoroborate. CAS No. 1289375-50-3. Molecular formula: C46H45BF4N2. Mole weight: 712.68. Purity: 0.97. Catalog: ACM1289375503.
Lecithin
Lecithins vary greatly in their physical form, from viscous semiliquids to powders, depending upon the free fatty acid content. They may also vary in color from brown to light yellow, depending upon whether they are bleached or unbleached or on the degree of purity. When they are exposed to air, rapid oxidation occurs, also resulting in a dark yellow or brown color. Lecithins have practically no odor. Those derived from vegetable sources have a bland or nutlike taste, similar to that of soybean oil. Synonyms: E322; egg lecithin; LSC 5050; LSC 6040; mixed soybean phosphatides; ovolecithin; Phosal 53 MCT; Phospholipon 101 H; ProKote LSC; soybean lecithin; soybean phospholipids; Sternpur; vegetable lecithin. CAS No. 8002-43-5. Product ID: PE-0430. Category: Dispersant; Wetting Agents; Emulsifier; Stabilizer; Transdermal accelerator; Precursor drug carrier. Product Keywords: Dispersion Excipients; Emulsifier Excipients; Carrier Excipients; Stabilizers; PE-0430; Lecithin; Dispersant; Wetting Agents; Emulsifier; Stabilizer; Transdermal accelerator; Precursor drug carrier; ; 8002-43-5. UNII: NA. Chemical Name: Lecithin. Grade: Pharmceutical Excipients. Administration route: Inhalation; injection; otic preparations; oral ; rectal, topical, and vaginal. Dosage Form: Inhalations; IM and IV injections; otic preparations; oral capsules, suspensions and tablets; rectal, topical, and vaginal preparations. Stability and Storage Conditio
LOCUST BEAN GUM
LOCUST BEAN GUM. Synonyms: Carobbeanextract; carobflour; Carobgum; carobseedgum; ceratoniagum; fructoline; indalcaabv; johannisbrotmehl. CAS No. 9000-40-2. Product ID: CDF4-0153. Molecular formula: C6H12O6. Category: Stabilizers and Thickeners. Product Keywords: Food Ingredients; Stabilizers and Thickeners; LOCUST BEAN GUM; CDF4-0153; 9000-40-2; C6H12O6; 232-541-5; 9000-40-2. Purity: 0.99. Color: Off-White to Light Beige. EC Number: 232-541-5. Physical State: Solid. Solubility: Ceratonia is dispersible in hot water, forming a sol having a pH 5.4-7.0 that may be converted to a gel by the addition of small amounts of sodium borate. In cold water, ceratonia hydrates very slowly and incompletely. Ceratonia is practically insoluble in ethanol. Storage: Sealed in dry,Room Temperature. Melting Point: >200°C (dec.). Product Description: Off-white to yellow-green powder. Odorless and tasteless, but acquires a leguminous taste when boiled in water.
Mercapto Functional Silicone Fluid
It is used as a release agent for plastics and rubber, corrosion inhibitor coatings, heat stabilizer additives and inks, and additives in coatings. Group: Silicone. CAS No. 101810-99-5. Appearance: Clear, colorless to light straw liquid. Catalog: ACM101810995.
Native Pseudomonas sp. Cholesterol Esterase
Sterol esterase belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is steryl-ester acylhydrolase. This enzyme participates in bile acid biosynthesis. Applications: This enzyme is useful for enzymatic determination of total cholesterol when coupled with cholesterol oxidase in clinical analysis. Group: Enzymes. Synonyms: cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; EC 3.1.1.13; Sterol esterase. Enzyme Commission Number: EC 3.1.1.13. CAS No. 9026-00-0. Cholesterol Esterase. Mole weight: approx. 300 kDa. Activity: GradeIII 100U/mg-solid or more (containing approx. 40% of stabilizers). Stability: Stable at-20°C for at least one year. Appearance: Light brown amorphous powder, lyophilized. Source: Pseudomonas sp. cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; EC 3.1.1.13; Sterol esterase. Cat No: DIA-134.
Native Pseudomonas sp. Lipoprotein lipase
Lipoprotein lipase (LPL) (EC 3.1.1.34) is a member of the lipase gene family, which includes pancreatic lipase, hepatic lipase, and endothelial lipase. It is a water soluble enzyme that hydrolyzes triglycerides in lipoproteins, such as those found in chylomicrons and very low-density lipoproteins (VLDL), into two free fatty acids and one monoacylglycerol molecule. It is also involved in promoting the cellular uptake of chylomicron remnants, cholesterol-rich lipoproteins, and free fatty acids. LPL requires ApoC-II as a cofactor. Applications: This enzyme is useful for enzymatic determination of triglyceride in serum when coupled with l-α-glycerophosphate oxidase and glycerol kinase. usually, the reaction can be completed in 5 minutes at 37°c by using 2.5~3.0 units of the enzyme per test (3.0ml) at ph around 7.0. Group: Enzymes. Synonyms: Lipoprotein lipase; LPL; EC 3.1.1.34; Clearing factor lipase; Diacylglycerol lipas. Enzyme Commission Number: EC 3.1.1.34. CAS No. 9004-2-8. LPL. Mole weight: approx. 134 kDa. Activity: Grade??20U/mg-solid or more (containing approx. 80% of stabilizers). Stability: Stable at-20°C for at least one year. Appearance: Light brown amorphous powder, lyophilized. Source: Pseudomonas sp. Lipoprotein lipase; LPL; EC 3.1.1.34; Clearing factor lipase; Diacylglycerol lipase; Diglyceride lipase. Cat No: DIA-210.
In enzymology, a protocatechuate 3,4-dioxygenase (EC 1.13.11.3) is an enzyme that catalyzes the chemical reaction: 3,4-dihydroxybenzoate + O2 <-> 3-carboxy-cis,cis-muconate. Thus, the two substrates of this enzyme are 3,4-dihydroxybenzoate (protocatechuic acid) and O2, whereas its product is 3-carboxy-cis,cis-muconate. This enzyme belongs to the family of oxidoreductases, specifically those acting on single donors with O2 as oxidant and incorporation of two atoms of oxygen into the substrate (oxygenases). This enzyme participates in benzoate degradation via hydroxylation and 2,4-dichlorobenzoate degradation. It employs one cofactor, iron. Applications: This enzyme... protocatechuic 3,4-dioxygenase; protocatechuic 3,4-oxygenase. Enzyme Commission Number: EC 1.13.11.3. CAS No. 9029-47-4. Protocatechuate 3, 4-dioxygenase. Mole weight: approx. 700 kDa. Activity: Grade? 3.0U/mg-solid or more (containing approx. 40% of stabilizers). Stability: Store at -20°C (A decrease in activity of ca. 20% may occur within one year). Appearance: Light brown amorphous powder, lyophilized. Source: Pseudomonas sp. EC 1.13.11.3; Protocatechuate 3,4-dioxygenase; protocatechuate: oxygen 3,4-oxidoreductase (decyclizing); protocatechuate oxygenase; protocatechuic acid oxidase; protocatechuic 3,4-dioxygenase; protocatechuic 3,4-oxygenase. Cat No: DIA-214.
Native Schizophyllum commune Cholesterol Esterase
Sterol esterase belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is steryl-ester acylhydrolase. This enzyme participates in bile acid biosynthesis. Applications: This enzyme is useful for enzymatic determination of total cholesterol when coupled with cholesterol oxidase in clinical analysis. Group: Enzymes. Synonyms: cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; EC 3.1.1.13; Sterol esterase. Enzyme Commission Number: EC 3.1.1.13. CAS No. 9026-00-0. Cholesterol Esterase. Mole weight: approx. 130 kDa. Activity: GradeIII 2.0 U/mg-solid or more (containing approx. 20% of stabilizers). Stability: Store at -20°C. Appearance: Light brown amorphous powder, lyophilized. Source: Schizophyllum commune. cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase; EC 3.1.1.13; Sterol esterase. Cat No: DIA-133.
Phospholipids
Phospholipids occur as white powders. They are sometimes supplied as clear, nearly colorless chloroform or methylene chloride solutions. Synonyms: Coatsome; glycerol phosphatides; Lipoid; phosphatides; phosphatidic acid; phosphatidylcholine; phosphatidylethanolamine; phosphatidylglycerol; phosphatidylinositol; phosphatidylserine; phosphoglycerides; PhosphoLipid; purified egg yolk PC; sphingomyelin. Product ID: PE-0632. Category: Anionic Surfactant; Cationic Surfactant; Dispersing Agents; Emulsifying Agents; Emulsion Stabilizer; Nonionic Surfactant; Solubilizing Agents; Suspending Agents; Wetting Agents. Product Keywords: Excipients for Liquid Dosage Form; Surfactant Excipients; PE-0632; Phospholipids; Anionic Surfactant; Cationic Surfactant; Dispersing Agents; Emulsifying Agents; Emulsion Stabilizer; Nonionic Surfactant; Solubilizing Agents; Suspending Agents; Wetting Agents. UNII: NA. Grade: Pharmceutical Excipients. Administration route: Oral, otic, buccal, vaginal, topical, epidural, intravenous, intramuscular, and inhalation aerosol. Dosage Form: oral, otic, buccal, vaginal, topical, epidural, intravenous, intramuscular, and inhalation aerosol. Stability and Storage Conditions: Phospholipids are stable in the solid state if protected from oxygen, heat, and light. Chloroform or dichloromethane solutions are also stable. Both the solid-state and solution forms should be stored at -20°C. Liposomal phospholipids are k
Polyhydroxystearic Acid
Solid wax that is naturally derived from castor oil. Acts as a texturing agent, wax, thickener and film former. Warm to use. Melting point 50-70oC (122-158F). Saponification Value 90-125mg KOH/g. Uses: Acts also as film-former, emulsion stabilizer, sunscreen enhancer, and plasticizer creams, lotions, gels, sunscreens, color cosmetics (e.g. eye shadow). Group: Sensory modifiers. CAS No. 58128-22-6. Appearance: Light tan to brown paste. Catalog: CI-SC-0060.
Poly methyl vinyl ether maleic anhydride
In the solid state, poly(methylvinyl ether/maleic anhydride)copolymers are a white to off-white free flowing, odorless, hygroscopic powders. In solution, poly(methylvinyl ether/maleic anhydride) is a slightly hazy, odorless, viscous liquid. Synonyms: Butyl ester of poly(methylvinyl ether-co-maleic anhydride); calcium and sodium salts of poly(methylvinyl ether-co-maleic anhydride); Gantrez. Product ID: PE-0434. Molecular formula: (C4H2O3·C3H6O)x. Category: Bioadhesive Material; Color Dispersant; Emulsion Stabilizer; Film-forming Agents; Viscosity-increasing Agents. Product Keywords: Dispersion Excipients; Stabilizers; PE-0434; Poly methyl vinyl ether maleic anhydride; Bioadhesive Material; Color Dispersant; Emulsion Stabilizer; Film-forming Agents; Viscosity-increasing Agents; (C4H2O3·C3H6O)x; /. UNII: NA. Grade: Pharmceutical Excipients. Stability and Storage Conditions: Poly(methylvinyl ether/maleic anhydride) and related free acids are hygroscopic powders, and therefore excessive exposure to moisture should be avoided. Aqueous solutions exhibit decreases in viscosity upon exposure to UV light. Poly(methylvinyl ether/maleic anhydride) should be stored in a cool, dry place out of direct sunligh. Source and Preparation: Poly(methylvinyl ether/maleic anhydride) and copolymers are manufactured from methylvinyl ether and maleic anhydride. The S, ES, and MS grades of Gantrez are manufactured by
Polyoxylglycerides
Polyoxylglycerides are inert liquid or semi-solid waxy materials and are amphiphilic in character. Caprylocaproyl polyoxylglycerides are pale-yellow oily liquids. Lauroyl polyoxylglycerides and stearoyl polyoxylglycerides occur as pale-yellow waxy solids. Oleoyl polyoxylglycerides and linoleoyl polyoxylglycerides occur as amber oily liquids, which may give rise to a deposit after prolonged periods at 20°C. Synonyms: Polyoxylglycerides are referred to as macrogolglycerides in Europe. Product ID: PE-0562. Category: Emulsifying Agents; Nonionic Surfactant; Penetration Agents; Solubilizing Agents; Sustained-release Agents. Product Keywords: Stabilizers; Emulsifier Excipients; Surfactant Excipients; ; PE-0562; Polyoxylglycerides; Emulsifying Agents; Nonionic Surfactant; Penetration Agents; Solubilizing Agents; Sustained-release Agents. UNII: NA. Grade: Pharmceutical Excipients. Administration route: Oral; topical; vaginal. Dosage Form: Oral route: capsules, tablets, solutions; topical route: emulsions, creams, lotions; vaginal route: emulsions, creams. Stability and Storage Conditions: Polyoxylglycerides are very stable and inert. However, preventive measures against the risk of oxidation or hydrolysis may be taken to ensure stability during handling. Polyoxylglycerides should be preserved in their original containers, and exposure to air, light, heat, and moisture should be prevented. Source and Preparation: Polyoxyl
Terbium
There are few uses for terbium. However, terbium can be used as an activator for greenphosphor in TV tubes, and some of its compounds are used to produce laser lights. It is alsoused to "dope" (coat) some forms of solid-state instruments, as a stabilizer in fuel cells so thatthey can operate at high temperatures, and as a metal for control rods in nuclear reactors. Group: Nanoparticles & nanopowders. Alternative Names: AC1L2N41; Terbium, chips, 99.9% trace rare earth metals basis; Terbium, foil, not light tested, 25x25mm, thickness 0.025mm, as rolled, 99%; Tb; TRA0067342; Terbium foil, 0.127mm (0.005in) thick; Terbium chips; Terbium, powder, 2g, max. particle size 500 micron, 99.9%; AKOS024257645; DTXSID3064691. CAS No. 7440-27-9. Molecular formula: Tb. Mole weight: 158.925g/mol. IUPACName: terbium. Canonical SMILES: [Tb]. ECNumber: 231-137-6. Catalog: ACM7440279.
Triphenyl Phosphite (TPPi)
Has an absomption effect onultraviolet rays; slightly phenol odor. Uses: An auxiliary antioxidant with excellent performance, added flame retardantplasticizer and anti-aging agent for plastic products. widely used in variouspolyolefin, polyester, abs resin,epoxy resin products. it can effectively enhancethe light stability of the product and maintain its transparency.the chelatingagent and stabilizer in vc products are important intermediates for preparingtrialkyl phosphite. it is a chelating agent that is used more and is widely used invarious among pvc products, it can keep the transparency of the product andinhibit the change of color.at the same time, it can increase the antioxidant andlight and thermal stability of the main stabilizer. lt is also used in pe, pp,abs,sbs and other products, and can be used as pesticide intermediate. Group: Other phosphorus flame retardants. Alternative Names: Phenyl Phosphite, Phosphorous Acid,Triphenoxyphosphine,Triphenyl Ester. CAS No. 101-02-0. Appearance: Colorless to slightly yellow transparent liquid. Density: 1.183-1.192. Catalog: ACM101020.
UV Absorber-UV 4050
UV 4050 (124172-53-8) acts as a lightstabilizer / UV absorber. It is suitable for the stabilization of polyolefins, particularly in thick-walled PP molding and PP fibers, as well as ABS, PS, PA and polyesters. Group: Uv resistant finishing agent. Alternative Names: N, N'-bis(2, 2, 6, 6-tetramethyl-4-piperidyl)-N, N'-diformylhexamethylenediamine. CAS No. 124172-53-8. Molecular formula: C26H50N4O2. Mole weight: 450.7. Catalog: ACM124172538.
UV Absorber-UV B 75
UV B 75 is a synergistic blend of 20% AN 1135, 40% UV 571 and 40% LS 292. Acts as a light and heat stabilizer agent. Group: Uv resistant finishing agent. Alternative Names: 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol. CAS No. 41556-26-7/82919-37-7. Molecular formula: C30H56N2O4 / C21H39NO4. Mole weight: 508.78 / 369.54. Catalog: ACM41556267-3.
Wax, White
White wax consists of tasteless, white or slightly yellow-colored sheets or fine granules with some translucence. Its odor is similar to that of yellow wax but is less intense. Synonyms: Bleached wax; cera alba; E901. CAS No. 8012-89-3. Product ID: PE-0603. Category: Controlled-release Agents; Stabilizing Agents; Stiffening Agents. Product Keywords: Other Materials; Stabilizers; PE-0603; Wax, White; Controlled-release Agents; Stabilizing Agents; Stiffening Agents; ; 8012-89-3. UNII: 7G1J5DA97F. Chemical Name: White beeswax. Grade: Pharmceutical Excipients. Administration route: Oral; rectal, topical, and vaginal. Dosage Form: Oral capsules and tablets; rectal, topical, and vaginal preparations. Stability and Storage Conditions: When the wax is heated above 150°C, esterification occurs with a consequent lowering of acid value and elevation of melting point. White wax is stable when stored in a well-closed container, protected from light. Source and Preparation: Yellow wax (beeswax) is obtained from the honeycomb of the bee; see Wax, Yellow. Subsequent treatment with oxidizing agents bleaches the wax to yield white wax. Applications: White wax is a chemically bleached form of yellow wax and is used in similar applications: for example, to increase the consistency of creams and ointments, and to stabilize water-in-oil emulsions. White wax is used to polish sugar-coated tablets and to adjust the melting point of suppositorie
Wax, Yellow
Yellow or light brown pieces or plates with a fine-grained matt, noncrystalline fracture and a faint characteristic odor. The wax becomes soft and pliable when warmed. Synonyms: Apifil; cera flava; E901; refined wax. CAS No. 8012-89-3. Product ID: PE-0601. Category: Controlled-release Agents; Polishing Agents; Stabilizing Agents; Stiffening Agents. Product Keywords: Other Materials; Stabilizers; PE-0601; Wax, Yellow; Controlled-release Agents; Polishing Agents; Stabilizing Agents; Stiffening Agents; ; 8012-89-3. UNII: 2ZA36H0S2V. Chemical Name: Yellow beeswax. Grade: Pharmceutical Excipients. Administration route: Oral and topical. Dosage Form: Oral capsules and tablets, and topical preparations. Stability and Storage Conditions: When the wax is heated above 150°C esterification occurs with a consequent lowering of acid value and elevation of melting point. Yellow wax is stable when stored in a well-closed container, protected from light. Source and Preparation: Yellow wax is a natural secretion of bees and is obtained commercially from honeycombs. Honey is abstracted from combs either by draining or centrifugation, and water is added to the remaining wax to remove soluble impurities. Hot water is then added to form a floating melt, which is strained to remove foreign matter. The wax is then poured into flat dishes or molds to cool and harden. Applications: Yellow wax is used in food, cosmetics, and confectionery produc
10 Strains premix of Lactobacillus and Bifidobacterium (Holistic Probiotic Blend Benefits) Plant Extraction Probiotic Formulat
10 strains Probioticblends is composed by several strains upon your request or based on public scientificformulations, such as Lactobacillus acidophilus, L.casei, B.breve, B.longum, et.al. More specifically, it is a kind of comprehensive nutrition thatwith tremendous health benefits and focuses on customized service. Gram-positive rod, catalase positive, spore-forming, motile, and a facultative anaerobe. Applications: O dietary supplements - capsules, powder, tablets; o food - bars, powdered beverages. Group: Others. Synonyms: 10 Strains premix of Lactobacillus and Bifidobacterium (Holistic Probiotic Blend Benefits) Plant Extraction Probiotic Formulat; Lactobacillus; Bifidobacterium. Purity: >90%. Activity: o 450 billion CFU/g; o Overage provided. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. 10 Strains premix of Lactobacillus and Bifidobacterium (Holistic Probiotic Blend Benefits) Plant Extraction Probiotic Formulat; Lactobacillus; Bifidobacterium. Cat No: PRBT-030.
1-Ethyl-3-methylimidazolium trifluoromethanesulfonate stable to air and water useful for electrochemical purposes (molten salt technique) exhibiting an electrochemical stability window of ≥4 V and being stable to up to 350°C. Uses: Synthesis and catalysis,biotechnology,separation and extraction. Group: Imidazolium ionic liquids. Alternative Names: 1-Ethyl-3-methylimidazolium Triflate EMIMOtf. CAS No. 145022-44-2. Molecular formula: C7H11F3N2O3S. Mole weight: 260.23. Appearance: Colorless to Light yellow to Light orange clear liquid. Purity: >98.0%(T). IUPACName: 1-ethyl-3-methylimidazol-3-ium;trifluoromethanesulfonate. Canonical SMILES: CCN1C=C[N+](=C1)C. C(F)(F)(F)S(=O)(=O)[O-]. Density: 1.387 g/mL at 25 °C(lit.). ECNumber: 680-002-1. Catalog: ACM145022442.
20 Strains Blends of Lactobacillus, Bifidobacterium, Streptococcus and Leuconostoc
Blends 20 Strains of Lactobacillus, Bifidobacterium, Streptococcus and Leuconostoc Description Blends 20 Strains include Lactobacillus, Bifidobacterium, Streptococcus and Leuconostoc. Probioticblends flexible formulation is designed to a optimized mixture of several strains upon your request or based on public scientificformulations. More specifically, it is a kind of comprehensive nutrition thatwith tremendous health benefits and focuses on customized service. Gram-positive rod, catalase positive, spore-forming, motile, and a facultative anaerobe. Applications: O dietary supplements - capsules, powder, tablets; o food - bars, powdered beverages. Group: Others. Synonyms: Lactobacillus; Bifidobacterium; Streptococcus; Leuconostoc. Purity: >90%. Activity: o 450 billion CFU/g; o Overage provided. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Lactobacillus; Bifidobacterium; Streptococcus; Leuconostoc. Cat No: PRBT-033.
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene is a spirobifluorene (SBF) derivative and is used as a blue-emitting material in electroluminescent devices. The spirobifluorene linkage in the molecule helps in decreasing the crystallization tendency and also increases the colour stability by preventing the formation of aggregates or excimers. They possess high photoluminescence efficiency and good chemical stability. Uses: Blue light emitting material in organic light emitting diodes (oleds). Group: Bromine series. Alternative Names: 2,2',7,7'-Tetrabromo-9,9'-spiro-bifluorene. CAS No. 128055-74-3. Molecular formula: C25H12Br4. Mole weight: 632. Appearance: White to off-white solid. Purity: 95%+. IUPACName: 2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene]. Canonical SMILES: C1=CC2=C (C=C1Br)C3 (C4=C2C=CC (=C4)Br)C5=C (C=CC (=C5)Br)C6=C3C=C (C=C6)Br. Density: 2.12 g/cm³. Catalog: ACM128055743-2.
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene is a spirobifluorene (SBF) derivative and is used as a blue-emitting material in electroluminescent devices. The spirobifluorene linkage in the molecule helps in decreasing the crystallization tendency and also increases the colour stability by preventing the formation of aggregates or excimers. They possess high photoluminescence efficiency and good chemical stability. Uses: Blue light emitting material in organic light emitting diodes (oleds). Group: Organic light-emitting diode (oled) materials other electronic materials synthetic tools and reagents. Alternative Names: 2,2',7,7'-Tetrabromo-9,9'-spiro-bifluorene. CAS No. 128055-74-3. Pack Sizes: Packaging 1, 5 g in glass bottle. Product ID: 2,2',7,7'-Tetrabromo-9,9'-spirobi[fluorene]. Molecular formula: 632. Mole weight: C25H12Br4. C1=CC2=C (C=C1Br)C3 (C4=C2C=CC (=C4)Br)C5=C (C=CC (=C5)Br)C6=C3C=C (C=C6)Br. InChI=1S / C25H12Br4 / c26-13-1-5-17-18-6-2-14 (27) 10-22 (18) 25 (21 (17) 9-13) 23-11-15 (28) 3-7-19 (23) 20-8-4-16 (29) 12-24 (20) 25 / h1-12H. MASXXNUEJVMYML-UHFFFAOYSA-N. 95%+.
2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene. Uses: Hole transport materials comprised of a spiro center between two charge transport material (ctm) moieties. this molecular conformation improves the thermal stability of the amorphous state, without significantly altering the charge-transport properties. Group: Organic light-emitting diode (oled) materials. Alternative Names: N2, N2, N2', N2', N7, N7, N7', N7'-octaphenyl-9, 9'-spirobi[9H-fluorene]-2, 2', 7, 7'-tetramine, Spiro-TAD. CAS No. 189363-47-1. Pack Sizes: 1 g in glass bottle. Product ID: 2-N, 2-N, 2-N', 2-N', 7-N, 7-N, 7-N', 7-N'-octakis-phenyl-9, 9'-spirobi[fluorene]-2, 2', 7, 7'-tetramine. Molecular formula: 985.22. Mole weight: C73H52N4. c1ccc (cc1)N (c2ccccc2)c3ccc4-c5ccc (cc5C6 (c4c3)c7cc (ccc7-c8ccc (cc68)N (c9ccccc9)c%10ccccc%10)N (c%11ccccc%11)c%12ccccc%12)N (c%13ccccc%13)c%14ccccc%14. 1S/C73H52N4/c1-9-25-53 (26-10-1) 74 (54-27-11-2-12-28-54) 61-41-45-65-66-46-42-62 (75 (55-29-13-3-14-30-55) 56-31-15-4-16-32-56) 50-70 (66) 73 (69 (65) 49-61) 71-51-63 (76 (57-33-17-5-18-34-57) 58-35-19-6-20-36-58) 43-47-67 (71) 68-48-44-64 (52-72 (68) 73) 77 (59-37-21-7-22-38-59) 60-39-23-8-24-40-60/h1-52H, MQRCTQVBZYBPQE-UHFFFAOYSA-N. MQRCTQVBZYBPQE-UHFFFAOYSA-N.
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotri azole class, which imparts outstanding light stability to plastics and other organic substrates. Group: Biochemicals. Grades: Highly Purified. CAS No. 25973-55-1. Pack Sizes: 1g, 5g. Molecular Formula: C22H29N3O. US Biological Life Sciences.
Isotope labelled 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotri azole class, which imparts outstanding light stability to plastics and other organic substrates. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C22H17D12N3O, Molecular Weight: 363.56. US Biological Life Sciences.
Worldwide
2-(Dimethylamino)ethyl Acrylate (stabilized with MEHQ)
2-dimethylaminoethyl acrylate appears as a colorless to light yellow liquid with an acrid odor. Insoluble in water and floats on water. Irritates the eyes and produces tears.;Liquid. Group: Monomers. CAS No. 2439-35-2. Product ID: 2-(dimethylamino)ethyl prop-2-enoate. Molecular formula: 143.18g/mol. Mole weight: C7H13NO2. CN(C)CCOC(=O)C=C. InChI=1S/C7H13NO2/c1-4-7 (9)10-6-5-8 (2)3/h4H, 1, 5-6H2, 2-3H3. DPBJAVGHACCNRL-UHFFFAOYSA-N.
2-(Dimethylamino)ethyl Acrylate, (stabilized with MEHQ)
2-dimethylaminoethyl acrylate appears as a colorless to light yellow liquid with an acrid odor. Insoluble in water and floats on water. Irritates the eyes and produces tears.;Liquid. Group: Polymers. CAS No. 2439-35-2. Product ID: 2-(dimethylamino)ethyl prop-2-enoate. Molecular formula: 143.18g/mol. Mole weight: C7H13NO2. CN(C)CCOC(=O)C=C. InChI=1S/C7H13NO2/c1-4-7 (9)10-6-5-8 (2)3/h4H, 1, 5-6H2, 2-3H3. DPBJAVGHACCNRL-UHFFFAOYSA-N.
2-(Dimethylamino)ethyl Methacrylate (stabilized with MEHQ)
2-dimethylaminoethyl methacrylate appears as a clear colorless liquid. Less dense than water and insoluble in water. Vapors heavier than air and corrosive to eyes and mucous membranes. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a closed container, the container may rupture violently. Produces toxic oxides of nitrogen during combustion. Toxic by skin absorption, ingestion and inhalation. Used to make plastics and in textiles.;Liquid;COLOURLESS-TO-LIGHT-YELLOW LIQUID. Group: Monomers. CAS No. 2867-47-2. Product ID: 2-(dimethylamino)ethyl 2-methylprop-2-enoate. Molecular formula: 157.21g/mol. Mole weight: C8H15NO2;C8H15NO2. CC(=C)C(=O)OCCN(C)C. InChI=1S/C8H15NO2/c1-7 (2)8 (10)11-6-5-9 (3)4/h1, 5-6H2, 2-4H3. JKNCOURZONDCGV-UHFFFAOYSA-N.
2-(Dimethylamino)ethyl Methacrylate, (stabilized with MEHQ)
2-dimethylaminoethyl methacrylate appears as a clear colorless liquid. Less dense than water and insoluble in water. Vapors heavier than air and corrosive to eyes and mucous membranes. May polymerize exothermically if heated or contaminated. If polymerization takes place inside a closed container, the container may rupture violently. Produces toxic oxides of nitrogen during combustion. Toxic by skin absorption, ingestion and inhalation. Used to make plastics and in textiles.;Liquid;COLOURLESS-TO-LIGHT-YELLOW LIQUID. Group: Polymers. CAS No. 2867-47-2. Product ID: 2-(dimethylamino)ethyl 2-methylprop-2-enoate. Molecular formula: 157.21g/mol. Mole weight: C8H15NO2;C8H15NO2. CC(=C)C(=O)OCCN(C)C. InChI=1S/C8H15NO2/c1-7 (2)8 (10)11-6-5-9 (3)4/h1, 5-6H2, 2-4H3. JKNCOURZONDCGV-UHFFFAOYSA-N.
2-Hydroxy-4-(octyloxy)benzophenone
2-Hydroxy-4-(octyloxy)benzophenone (HOBP) is a UV based absorber that has 2-hydroxybenzophenone as a functional group. It can be used to enhance the light fastness of polymers using UV absorbers with sulfur and phosphorus compounds. Uses: Hobps are uv absorbers for insulating plastics, which can be incorporated with active layers to increase the stabilization of organic solar cells (oscs). it may be incorporated in parylene c films to enhance the light stability, which can be potentially used as a moisture transfer membrane for electronic boards and photovoltaics. Group: Plastic additives. Alternative Names: [2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone, 2-Benzoyl-5-octyloxyphenol, 4-(Octyloxy)-2-hydroxybenzophenone. CAS No. 1843-05-6. Pack Sizes: Packaging 100 g in glass bottle. Product ID: (2-hydroxy-4-octoxyphenyl)-phenylmethanone. Molecular formula: 326.43. Mole weight: CH3(CH2)7OC6H3(OH)COC6H5. CCCCCCCCOc1ccc(c(O)c1)C(=O)c2ccccc2. 1S / C21H26O3 / c1-2-3-4-5-6-10-15-24-18-13-14-19 (20 (22) 16-18) 21 (23) 17-11-8-7-9-12-17 / h7-9, 11-14, 16, 22H, 2-6, 10, 15H2, 1H3. QUAMTGJKVDWJEQ-UHFFFAOYSA-N. 99%.
4 Strains Premix for Women Vaginal Health
Our best selling Probiotic Blend Formula for Women Health contains: Ingredients: L.plantarum,L.crispatus, L.rhamnosus, L.reuteri, Maltotexin Application: supplement and vaginal application Benefits: Relieving bacteria vaginitis and moldvaginitis. Group: Others. Synonyms: 4 Strains Premix for Women Vaginal Health. Purity: >90%. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. 4 Strains Premix for Women Vaginal Health. Cat No: PRBT-037.
Alcohol Soluble Polyamide Resin ALFA05
Light yellow transparent granules; benzene soluble polyamide resin with good stability. Uses: Heat resistant ink, all kind of paper, film, aluminum foil printing ink. Group: Alcohol soluble polyamide resins.
α amylase
α-Amylase isolated from porcine pancreas is a glycoprotein.2 It is a single polypeptide chain of approximately 475 residues containing 2 SH groups and four disulfide bridges and a tightly bound Ca2+ necessary for stability.3,4 Chloride ions are necessary for activity and stability5 The pH range for activity is 5.5 to 8.0, with the pH optimum at 7.6. Α-amylase from porcine pancreas. Applications: Α-amylase is used to hydrolyze α bonds of α-linked polysaccharides, such as starch and glycogen. product is from porcine pancreas and is type i-a. α-amylase has been used in various plant studies, such as metabolism studies in arabidopsis. Group: Enzymes. S...mission Number: EC 3.2.1.1. CAS No. 9000-90-2. α-Amylase. Mole weight: 51-54 kDa. Activity: 700-1400 units/mg protein (E1%/280). Stability: α-Amylase is stable in 25 mM Tris-HCl, pH 7.5, with 100 mM KCl, at 0 °C or at -20 °C for at least 9 days.8 Another recommended storage condition is in 1 mM phosphate, pH 7.3, with 30 mM CaCl2 at -15 °C. Appearance: Appearance (Color): White to Light Yellow Appearance (Form): Suspension. Form: PMSF treated, saline suspension. Alpha amylase enzyme; for flour; fungal alpha amylase enzyme; enhance quality of flour enzyme; enhance quality; alpha amylase enzyme; flour; alpha amylase; Alpha amylase enzyme for flour; FLO-1301. Cat No: BAK-250.
Arginine Specific Protease from Porphyromonas gingivalis
Arginine Specific Protease specifically digests peptides and proteins C-terminal to arginine residues. The protease is specific for Arg-X motifs and does not have activity at lysines as commonly observed using Arg-C. The enzymatic activity of Arginine Specific Protease includes digestion of Arg-Pro linkages, which is difficult to digest with other enzymes. The enzyme is active at pH ranging from pH 5.0-9.0 and in presence of denaturing agents such as 6M urea and 0.1% SDS. Applications: Peptide mappingprotein sequence analysisprotein fingerprintingpost-translational modification analysis. Group: Enzymes. Synonyms: Arginine Specific Protease; GingisREX. Purity: > 95% homogeneity as determined by SDS-PAGE and HPLC. Arginine Specific Protease. Stability: 1 year when stored at -20°C. After reconstitution by addition of water it is stable for at least 1 month at 4-8°C. Appearance: White to light yellow powder. Storage: The product is shipped on ice and should be stored at -20°C upon arrival. Form: Lyophilized powder in 20 mM Bis-Tris, 150 mM NaCl, 5 mM CaCl2, Ph 6.8 without preservatives. Source: Porphyromonas gingivalis. Arginine Specific Protease; GingisREX; Rgp protease; Rgp; protease. Cat No: NATE-1602.
Bacillus Coagulans Freeze Dried Powder
Bacillus coagulans is a lactic acid-forming bacterial species. The organism was first isolated and described as Bacillus coagulans in 1915 by B.W. Hammer at the Iowa Agricultural Experiment Station as a cause of an outbreak of coagulation in evaporated milk packed by an Iowa condensary. Separately isolated in 1935 and described as Lactobacillus sporogenes in the fifth edition of Bergey's Manual, it exhibits characteristics typical of both genera Lactobacillus and Bacillus, its taxonomic position between the families Lactobacillaceae and Bacillaceae was often debated. However, in the seventh edition of Bergey's, it was finally transferred to the genus Bacillus. DNA-based technology was used in distinguishing between the two genera of bacteria which are morphologically similar and possess similar physiological and biochemical characteristics. Applications: dietary supplements - capsules, powder, tablets. food - bars, powdered beverages. Group: Probiotics. Synonyms: Bacillus Coagulans Freeze Dried Powder; Bacillus Coagulans. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Bacillus Strains. Cat No: PRBT-001.
Bacillus Coagulans Probiotics Powder
Bacillus Coagulans Probiotics Powder is a Gram-positive rod, catalase positive, spore-forming, motile, a facultative anaerobe. B. coagulans may appear Gram-negative when entering the stationary phase of growth. The optimum temperature for growth is 50 °C; range of temperatures tolerated are 30°C - 55°C. Applications: To inhibit the growth of harmful bacteria, improve the gut's microflora conditions, promote intestinal development, enhance bowel function. improve feed quality, promote digestion and absorption of feed, lower feed to gain ratio. effectively improve the flora diarrhea of weaned pigs due to stress, allergic reaction. no side effects, safe to use, and reduces ammonia, hydrogen sulfide and other harmful gases in the environment, and improve the breeding environment. Group: Others. Synonyms: Bacillus Coagulans Probiotics Powder; Bacillus Coagulans. Activity: 1Billion CFU/g. Stability: Two years when properly stored. Appearance: light yellow or brown fine powder. Storage: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat. Bacillus Coagulans Probiotics Powder; Bacillus Coagulans. Cat No: PRBT-002.
Benzyl Benzoate
Benzyl benzoate is a clear, colorless, oily liquid with a slightly aromatic odor. It produces a sharp, burning sensation on the tongue. At temperatures below 17°C it exists as clear, colorless crystals. Synonyms: Benzoic acid benzyl ester; benzylbenzenecarboxylate; benzylis benzoas; benzyl phenylformate; phenylmethyl benzoate. CAS No. 120-51-4. Product ID: PE-0586. Molecular formula: C14H12O2. Mole weight: 212.24. Category: Plasticizer; Solubilizing Agents; Solvent; therapeutic Agents. Product Keywords: Excipients for Liquid Dosage Form; Solubilizer Excipients; PE-0586; Benzyl Benzoate; Plasticizer; Solubilizing Agents; Solvent; therapeutic Agents; C14H12O2; 120-51-4. UNII: N863NB338G. Chemical Name: Benzoic acid phenylmethyl ester. Grade: Pharmceutical Excipients. Administration route: IM injections and oral. Dosage Form: IM injections and oral capsules. Stability and Storage Conditions: Benzyl benzoate is stable when stored in tight, well-filled, lightresistant containers. Exposure to excessive heat (above 40°C) should be avoided. Source and Preparation: Benzyl benzoate is a constituent of Peru balsam and occurs naturally in certain plant species. Commercially, benzyl benzoate is produced synthetically by the dry esterification of sodium benzoate and benzoyl chloride in the presence of triethylamine or by the reaction of sodium benzylate with benzaldehyde. Applications: Benzyl benzoate is used as a solubilizing age
Benzyl Propionate
Benzyl Propionate. Synonyms: Benzyl Propanoate; Propionic acid benzyl ester; Propanoic acid, phenylmethyl ester. CAS No. 122-63-4. Product ID: PE-0419. Molecular formula: C10H12O2. Mole weight: 164.2. Category: Flavoring agent. Product Keywords: Pharmaceutical Excipients; Excipients for Liquid Dosage Form; Benzyl Propionate; Corrective Agents; Flavoring agent; C10H12O2; 122-63-4; 122-63-4. UNII: NA. Chemical Name: Benzyl Propanoate. Grade: Pharmceutical Excipients. Administration route: Oral. Stability and Storage Conditions: This product should be placed in a sealed, light-proof container and stored in a cool, dry place. Source and Preparation: The natural product of this product is stored in strawberries, and the synthetic product is formed by esterification of benzyl chloride and sodium propionate, or by esterification of benzyl alcohol and propanol. Applications: This product is an edible spice, mainly used to prepare aroma flavors such as banana, apricot, peach, cherry, strawberry, etc. Used in medicines and cosmetics as aroma corrective or flavoring agent. Safety: This product is non-toxic and is generally considered safe. The daily allowable intake is 5mg/kg (CE). our country. GB2760-86 stipulates that it is allowed to use edible spices. LD50 (rabbit, transdermal): >5g/kg. LD50 (rat, oral): 3300mg/kg.
Bifidobacterium Adolescentis Freeze Dried Powder
Bifidobacterium adolescentis are normal inhabitantsof healthy human and animal intestinal tracts. Colonization of B. adolescentis in the gut occursimmediately after birth. Their population in the guttends to maintain relative stability until late adulthood, where factors such as diet, stress, and antibiotics causes it to decline. Group: Probiotics. Synonyms: Bifidobacterium Adolescentis Freeze Dried Powder; Bifidobacterium Adolescentis. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Gut Health Formula. Cat No: PRBT-003.
Bifidobacterium Bifidum Freeze Dried Powder
B. bifidum is a Gram-positive bacterium that is not motile, anaerobic, and not spore-forming. The bacterium is rod-shaped and can be found living in clusters, pairs, or even independently. The majority of the population of B. bifidum is found in the colon, lower small intestine, breast milk, and often in the vagina. B. bifidum is an essential bacteria found in the human intestine. When it is low or absent all together in the human intestine, it is an indication of being in an unhealthy state. Group: Probiotics. Synonyms: Bifidobacterium Bifidum Freeze Dried Powder; Bifidobacterium Bifidum. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Prenatal Probiotic Formula. Cat No: PRBT-004.
Bifidobacterium Breve Freeze Dried Powder
Bifidobacterium breve is a bacterial species of the genus Bifidobacterium which has probiotic properties. Bifidobacteria are a type of bacteria that live symbiotically in the intestines of humans. They have been used to treat a number of conditions including constipation, diarrhea, irritable bowel syndrome and even the cold and flu. Some of these uses have been backed up by scientific research, but others have not. B. breve is a gram positive, anaerobic, rod shaped organism that is non motile and forms branches with its neighbors. Applications: dietary supplements - capsules, powder, tablets. food - bars, powdered beverages. Group: Probiotics. Synonyms: Infants-type Bifidobacterium Breve Freeze Drying Powder for Children Probiotics; Bifidobacterium Breve. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Bifidobacterium Strains. Cat No: PRBT-011.
Bifidobacterium Infantis Bulk for Immune System Regulation
Bifidobacterium infantis BI45 was isolated from infant body. B. infantis BI45 is with many health benefitsand focuses on gastrointestinal and immune regulation. More specifically, itsupports everyday intestinal balance and helps strengthening the naturaldefense. Properties: 1. Probiotics Bifidobacterium Infantis; 2. B. Infantis Health Enhancer; 3. Infantis Relieve Elderly Constipation. Gram-positive anaerobic rod-shaped bacterium. Group: Others. Synonyms: Bifidobacterium Infantis Bulk for Immune System Regulation; Bifidobacterium Infantis. Purity: >90%. Activity: o 100 billion CFU/g; o Overage provided. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Bifidobacterium Infantis Bulk for Immune System Regulation; Bifidobacterium Infantis. Cat No: PRBT-005.
Bifidobacterium Infantis Freeze Dried Powder
B. infantis is isolated from the intestinal flora of breastfed, healthy infants. It is an anaerobic, gram-positive, bacterium. It is most abundant in infants since its numbers decline as we age. This decrease of probiotic bacteria, especially B. infantis, is closely related to the growth of pathogenic bacteria, diarrhea and other gastrointestinal diseases. Maintaining essential populations of B. infantis is critical to the suppression of harmful bacteria growth, the enhancement of infant immune function, and the reduction of infant diarrhea. Applications: dietary supplements - capsules, powder, tablets. food - bars, powdered beverages. Group: Probiotics. Synonyms: Bifidobacterium Infantis Bulk for Immune System Regulation; Bifidobacterium Infantis. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Bifidobacterium Strains. Cat No: PRBT-005.
Bifidobacterium Lactis Freeze Dried Powder
B.lactis is a gram-positive, rod-shaped bacterium found naturally in the gastrointestinal system of mammals. In humans, lactobacillus lactis is used in the mucosal delivery of proteins to prevent digestive system disorders. Group: Probiotics. Synonyms: Bifidobacterium Lactis Freeze Dried Powder; Bifidobacterium Lactis. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Anti Helicobacter Pylori Formula, Gut Health Formula, Prenatal Probiotic Formula. Cat No: PRBT-006.
Bifidobacterium Longum Freeze Dried Powder
Bifidobacterium longum is a Gram-positive, catalase-negative, rod-shaped bacteriumpresent in the human gastrointestinal tract and one of the 32 species that belong tothe genus Bifidobacterium. It is a microaerotolerant anaerobe and considered to beone of the earliest colonizers of the gastrointestinal tract of infants. Group: Probiotics. Synonyms: Bifidobacterium Longum Freeze-drying Powder Used in Supplement; Bifidobacterium Longum. Activity: 10 billion CFU/g or more. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. Form: Powder. Gut Health Formula, Sleep Quality Improvement Formula, Weight Control Formula. Cat No: PRBT-007.
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