A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Formula: H2O2. Formula Wt: 34. 02. Characteristic: Clear and colorless. Notes: Stabilized. Storage Code: Yellow; reactive. Uses: used in decomposition of hydrogen peroxide demonstrations. Alternative Names: Peroxide. Grades: chem-grade reagent. CAS No. 7722-84-1. Product ID: 868146. -- SOLD FOR EDUCATIONAL USE ONLY --
Hydrogen Peroxide, 30%, Reagent Grade, 500 mL
Formula: H2O2. Formula Wt: 34. 02. Characteristic: Clear and colorless. Notes: Stabilized. Storage Code: Yellow; reactive. Uses: used in decomposition of hydrogen peroxide demonstrations. Alternative Names: Peroxide. Grades: chem-grade reagent. CAS No. 7722-84-1. Product ID: 868170. -- SOLD FOR EDUCATIONAL USE ONLY --
Hydrogen peroxide 35%
1lt Pack Size. Group: Detergents, Inorganic Chemicals. Formula: H2O2. CAS No. 7722-84-1. Prepack ID 90005313-1lt. Molecular Weight 34.01. See USA prepack pricing.
Hydrogen Peroxide 35%
Hydrogen Peroxide 35%. Market: Food Additives / Preservatives, Industrial Additives, Cosmetics & Personal Care. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries.
Hydrogen Peroxide, 35%
Hydrogen Peroxide, 35%. Grades: Technical. CAS No. 7722-84-1. Pack Sizes: Liter Quantities: 3.8 L, 4 x 3.8 L, 19 L. Order Number: 56100.
www.prochemonline.com
Hydrogen Peroxide, 35%
Hydrogen Peroxide, 35%. Grades: FCC. CAS No. 7722-84-1. Pack Sizes: Liter Quantities: 3.8 L, 4 x 3.8 L , 19 L. Order Number: 32430.
www.prochemonline.com
Hydrogen Peroxide, 3%, Reagent Grade, 1 L
Formula: H2O2. Formula Wt: 34. 02. Characteristics: Clear and colorless. Notes: Stabilized. Storage Code: Green; general chemical storage. Alternative Names: Peroxide. Grades: chem-grade reagent. CAS No. 7722-84-1. Product ID: 868115. -- SOLD FOR EDUCATIONAL USE ONLY --
Hydrogen Peroxide, 3%, Reagent Grade, 473 mL
Formula: H2O2. Formula Wt: 34. 02. Characteristics: Clear and colorless. Notes: Stabilized. Storage Code: Green; general chemical storage. Alternative Names: Peroxide. Grades: chem-grade reagent. CAS No. 7722-84-1. Product ID: 868093. -- SOLD FOR EDUCATIONAL USE ONLY --
Hydrogen Peroxide, 3%, Reagent Grade, 4 L
Formula: H2O2. Formula Wt: 34. 02. Characteristics: Clear and colorless. Notes: Stabilized. Storage Code: Green; general chemical storage. Alternative Names: Peroxide. Grades: chem-grade reagent. CAS No. 7722-84-1. Product ID: 868122. -- SOLD FOR EDUCATIONAL USE ONLY --
Hydrogen Peroxide (40-50%, w/w)
Hydrogen Peroxide is a widely employed oxidizing reagent and disinfectant. Group: Biochemicals. Grades: Highly Purified. CAS No. 7722-84-1. Pack Sizes: 100ml, 250ml. Molecular Formula: H2O2. US Biological Life Sciences.
Worldwide
Hydrogen Peroxide, 6%, Laboratory Grade, 3.8 L
Formula: H2O2. Formula Wt: 34. 02. Characteristic: Clear and colorless. Notes: Stabilized. Storage Code: Green; general chemical storage. Alternative Names: Peroxide. Grades: chem-grade laboratory. CAS No. 7722-84-1. Product ID: 868135. -- SOLD FOR EDUCATIONAL USE ONLY --
Hydrogen Peroxide, 6%, Laboratory Grade, 500 mL
Formula: H2O2. Formula Wt: 34. 02. Characteristic: Clear and colorless. Notes: Stabilized. Storage Code: Green; general chemical storage. Alternative Names: Peroxide. Grades: chem-grade laboratory. CAS No. 7722-84-1. Product ID: 868133. -- SOLD FOR EDUCATIONAL USE ONLY --
hydrogen:quinone oxidoreductase
Contains nickel, iron-sulfur clusters and cytochrome b. Also catalyses the reduction of water-soluble quinones (e.g. 2,3-dimethylnaphthoquinone) or viologen dyes (benzyl viologen or methyl viologen). Group: Enzymes. Synonyms: hydrogen-ubiquinone oxidoreductase; hydrogen:menaquinone oxidoreductase; membrane-bound hydrogenase; quinone-reactive Ni/Fe-hydrogenase. Enzyme Commission Number: EC 1.12.5.1. CAS No. 151616-65-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0522; hydrogen:quinone oxidoreductase; EC 1.12.5.1; 151616-65-8; hydrogen-ubiquinone oxidoreductase; hydrogen:menaquinone oxidoreductase; membrane-bound hydrogenase; quinone-reactive Ni/Fe-hydrogenase. Cat No: EXWM-0522.
This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is acetyl-CoA:hydrogen-sulfide S-acetyltransferase. This enzyme is also called hydrogen-sulfide acetyltransferase. Group: Enzymes. Synonyms: hydrogen-sulfide acetyltransferase. Enzyme Commission Number: EC 2.3.1.10. CAS No. 9029-92-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2038; hydrogen-sulfide S-acetyltransferase; EC 2.3.1.10; 9029-92-9; hydrogen-sulfide acetyltransferase. Cat No: EXWM-2038.
Hydrogentated Rosin
Hydrogentated Rosin. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
Hydrogen Tetrachloroaurate(III) Trihydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 16961-25-4. Pack Sizes: 2g, 5g, 10g. US Biological Life Sciences.
Worldwide
Hydrolysing for apple juice
Starch hydrolysis for apple juice processing. Applications: Apples & pears processing enzymes. Group: Enzymes. Synonyms: Hydrolysing for apple juice; Apples and Pears Processing Enzymes; Starch hydrolysis enzyme; Hydrolysing;apple juice; Pears Processing; Hydrolysing for apple juice; FJE-1419. Enzymes for apple juice. Appearance: powder or liquid. Hydrolysing for apple juice; Apples and Pears Processing Enzymes; Starch hydrolysis enzyme; Hydrolysing;apple juice; Pears Processing; Hydrolysing for apple juice; FJE-1419. Pack: 25kg/paper barrel (powder form), 30kg/polyster barrel (liquid form) or subject to client requirement. Cat No: FJE-1419.
Heterocyclic Organic Compound. Alternative Names: Hydrolyzed animal elastin. CAS No. 100085-10-7. Purity: 0.9. Catalog: ACM100085107.
Hydrolyzed Fish Collagen Powder (Type I & III)
Hydrolyzed Fish Collagen Powder (Type I & III).
CA, FL & NJ
Hydrolyzed Fumonisin B1
Hydrolyzed Fumonisin B1 is the backbone and main hydrolysis product of the mycotoxin Fumonisin B1. Hydrolyzed Fumonisin B1 can weakly inhibit ceramide synthase. Synonyms: AP1 Metabolite; Aminopentol; Aminopentol formate salt; 2-amino-12,16-dimethylicosane-3,5,10,14,15-pentol. Grades: ≥95%. CAS No. 145040-09-1. Molecular formula: C22H47NO5. Mole weight: 405.61.
Hydrolyzed Fumonisin B2
Hydrolyzed Fumonisin B2 is a metabolite of Fumonisin B2, a mycotoxin produced by mold associated with corn. Synonyms: Fumonisin AP2; Fumonisin HB2; Hydrolyzed Fumonisin B2; 3,?5,?14,?15-Eicosanetetrol, 2-amino-12,?16-dimethyl-, (2S,?3S,?5R,?12S,?14S,?15R,?16R)?-; (2S,3S,5R,12S,14S,15R,16R)-2-Amino-12,16-dimethyl-3,5,14,15-eicosanetetrol. Grades: ≥97%. CAS No. 147985-10-2. Molecular formula: C22H47NO4. Mole weight: 389.61.
Hydrolyzed pearl provides excellent anti-aging and toning properties. It reduces the activation of tyrosinase and free radicals, retaining water in the epidermis, stimulating collagen production and preventing the formation of enzymes responsible for degradation of elastic fibers. Uses: Anti-aging and anti-wrinkle products, serums, moisturizers and after-shaves products, facial toners and micellar waters. Group: Skin actives. CAS No. 7732-18-5 / 56-81-5 / 532-32-1 / 24634-61-5 / 90-80-2 / 299-28-5. Catalog: CI-SC-0773.
Hydrolyzed Silk Crosspolymer
Excellent silicone emollient made from hydrolyzed silk. Uses: Skin and hair care products, color cosmetics. Group: Emollients/oils/wax. CAS No. 638164-47-3. Appearance: Yellow viscous liquid, characteristic odor. Catalog: CI-SC-0435.
Hydromorphone
Hydromorphone provides a satisfactory analgesia for children with cerebral palsy surgery. Semisynthetic opioid receptor agonist. Also, it is an intermediate useful in the synthesis of Hydromorphone N-Oxide Hydrochloride (H714685), which is a metabolite of opiate analgesic, Hydromorphone (H714650). Group: Biochemicals. Grades: Highly Purified. CAS No. 466-99-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C17H19NO3, Molecular Weight: 285.339999999999. US Biological Life Sciences.
Worldwide
Hydromorphone-3-D-glucuronide-D3
Hydromorphone 3-sulfate
Hydromorphone 3-sulfate. Group: Biochemicals. Alternative Names: (5a)-4,5-Epoxy-17-methyl-3-(sulfooxy)morphinan-6-one. Grades: Highly Purified. CAS No. 479081-35-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C17H19NO6S. US Biological Life Sciences.
Hydronidone is a pyridine derivative and an antifibrotic agent for hepatic fibrosis [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 851518-71-3. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-100438.
hydroperoxide dehydratase
Acts on a number of unsaturated fatty-acid hydroperoxides, forming the corresponding allene oxides. The product of the above reaction is unstable and is acted upon by EC 5.3.99.6, allene-oxide cyclase, to form the cyclopentenone derivative (15Z)-12-oxophyto-10,15-dienoate (OPDA), which is the first cyclic and biologically active metabolite in the jasmonate biosynthesis pathway. The enzyme from many plants belongs to the CYP-74 family of P-450 monooxygenases. Group: Enzymes. Synonyms: hydroperoxide isomerase; linoleate hydroperoxide isomerase; linoleic acid hydroperoxide isomerase; HPI; (9Z,11E,14Z)-(13S)-hydroperoxyoctadeca-9,11,14-trienoate 12,13-hydro-lyase; (9Z,11E,14Z)-(13S)-hydroperoxyoctadeca-9,11,14-trienoate 12,13-hydro-lyase [(9Z)-(13S)-12,13-epoxyoctadeca-9,11-dienoate-fo. Enzyme Commission Number: EC 4.2.1.92. AOS. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5076; hydroperoxide dehydratase; EC 4.2.1.92; hydroperoxide isomerase; linoleate hydroperoxide isomerase; linoleic acid hydroperoxide isomerase; HPI; (9Z,11E,14Z)-(13S)-hydroperoxyoctadeca-9,11,14-trienoate 12,13-hydro-lyase; (9Z,11E,14Z)-(13S)-hydroperoxyoctadeca-9,11,14-trienoate 12,13-hydro-lyase [(9Z)-(13S)-12,13-epoxyoctadeca-9,11-dienoate-forming]; allene oxide synthase; AOS. Cat No: EXWM-5076.
hydroperoxy fatty acid reductase
The enzyme, characterized from the cyanobacterium Synechocystis PCC 6803, can reduce unsaturated fatty acid hydroperoxides and alkyl hydroperoxides. The enzyme, which utilizes NADPH generated by the photosynthetic electron transfer system, protects the cells from lipid peroxidation. Group: Enzymes. Synonyms: slr1171 (gene name); slr1992 (gene name); hydroperoxy fatty acid:NADPH oxidoreductase. Enzyme Commission Number: EC 1.11.1.22. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0504; hydroperoxy fatty acid reductase; EC 1.11.1.22; slr1171 (gene name); slr1992 (gene name); hydroperoxy fatty acid:NADPH oxidoreductase. Cat No: EXWM-0504.
hydroperoxy icosatetraenoate dehydratase
Binds Fe2+. The mammalian enzymes accept a range of hydroperoxyicosatetraenoates (HPETE). The human enzyme has highest activity with (12R)-HPETE, followed by (12S)-HPETE and (15R)-HPETE with much lower efficiency. The murine enzyme has highest activity with (8R)-HPETE followed by (8S)-HPETE. All HPETE isoforms are converted to the corresponding oxoicosatetraenoate forms (KETE). The enzymes also catalyse the reaction of EC 5.4.4.7, hydroperoxy icosatetraenoate isomerase. Group: Enzymes. Synonyms: epidermal lipoxygenase-3 (ambiguous); eLOX3 (ambiguous). Enzyme Commission Number: EC 4.2.1.152. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4993; hydroperoxy icosatetraenoate dehydratase; EC 4.2.1.152; epidermal lipoxygenase-3 (ambiguous); eLOX3 (ambiguous). Cat No: EXWM-4993.
hydroperoxy icosatetraenoate isomerase
Binds Fe2+. The enzyme from mammals accepts a range of hydroperoxyicosatetraenoates producing one or several different hydroxyepoxyicosatrienoates. The human enzyme has highest activity with (12R)-HPETE producing (5Z,8R,9E,11R,12R,14Z)-8-hydroxy-11,12-epoxyicosa-5,9,14-trienoate, followed by (12S)-HPETE producing (5Z,8Z,10R,11S,12S,14Z)-10-hydroxy-11,12-epoxyicosa-5,8,14-trienoate and (5Z,8R,9E,11S,12S,14Z)-8-hydroxy-11,12-epoxyicosa-5,9,14-trienoate. The mouse enzyme has highest activity with (8S)-HPETE, producing (5Z,8S,9S,10R,11Z,14Z)-10-hydroxy-8,9-epoxyicosa-5,11,14-trienoate. The enzymes also have the activity of EC 4.2.1.152, hydroperoxy icosatetraenoate dehydratase. Group: Enzymes. Synonyms: epidermal lipoxygenase-3 (ambiguous); eLOX3 (ambiguous). Enzyme Commission Number: EC 5.4.4.7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5548; hydroperoxy icosatetraenoate isomerase; EC 5.4.4.7; epidermal lipoxygenase-3 (ambiguous); eLOX3 (ambiguous). Cat No: EXWM-5548.
Hydrophilic Fumed Silica
Hydrophilic Fumed Silica. Group: Polymers.
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
Hydrophobic Magnetic Nanoparticles(30mg/mL,500nm)
The surface of the super paramagnetic Fe3O4 nanoparticle is covalently functionalized with alkane. Group: Nanospheres. 99.99%.
100g Pack Size. Group: Analytical Reagents, Building Blocks, Inorganic Chemicals, Research Organics & Inorganics. Formula: -. CAS No. 67762-90-7. Prepack ID 90028614-100g. See USA prepack pricing.
5g Pack Size. Group: Building Blocks, Ligands, Organics. Formula: C20H26N2O2. CAS No. 1435-55-8. Prepack ID 56569844-5g. Molecular Weight 326.43. See USA prepack pricing.
Hydroquinidine
Hydroquinidine (Dihydroquinidine) is a potent ion channel blocker, which exhibits strong anti-cancer activity on colon, pancreatic, and hepatocellular cancer cells. Hydroquinidine prolongs the QT interval and has antiarrhythmic efficacy [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. Alternative Names: Dihydroquinidine; (+)-Hydroquinidine; Hydroconquinine. CAS No. 1435-55-8. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-B0997.
Hydroquinidine HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 1476-98-8. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C20H26N2O2HCl. US Biological Life Sciences.
Worldwide
Hydroquinine
Hydroquinine. Group: Biochemicals. Alternative Names: Dihydroquinine. Grades: Highly Purified. CAS No. 522-66-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C20H26N2O2. US Biological Life Sciences.
Worldwide
Hydroquinine
Hydroquinine is a cinchona alkaloid, can be used in the preparation of its derivatives such as C9 epihydroquinine, 9-acetoxy-10,11-dihydroquinine and 10,11-dihydroquinine monohydrochloride [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Dihydroquinine. CAS No. 522-66-7. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g. Product ID: HY-42034.
Hydroquinine 1,4-phthalazinediyl diether
Hydroquinine 1,4-phthalazinediyl diether. Group: Biochemicals. Grades: Highly Purified. CAS No. 140924-50-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C48H54N6O4. US Biological Life Sciences.
Hydroquinonesphate; as antioxidant. Depigmentor. Group: Biochemicals. Alternative Names: 1,4-Benzenediol. Grades: Highly Purified. CAS No. 123-31-9. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
Hydroquinone
1kg Pack Size. Group: Aroma Chemicals, Building Blocks, Flavours and Fragrance Materials. Formula: C6H4(OH)2. CAS No. 123-31-9. Prepack ID 18759645-1kg. Molecular Weight 110.11. See USA prepack pricing.
Hydroquinone
Environmental Standards. Alternative Names: Benzene-1,4-diol. CAS No. 123-31-9. Molecular formula: C6H6O2. Mole weight: 110.11. ECNumber: 204-617-8. Catalog: ACM123319.
Hydroquinone
Hydroquinone. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
California
Hydroquinone
Hydroquinone - Surface Coatings. SUPPLIERS TO BUSINESS CUSTOMERS ONLY.
North America & APAC
hydroquinone 1,2-dioxygenase
The enzyme is an extradiol-type dioxygenase, and is a member of the nonheme-iron(II)-dependent dioxygenase family. It catalyses the ring cleavage of a wide range of hydroquinone substrates to produce the corresponding 4-hydroxymuconic semialdehydes. Group: Enzymes. Synonyms: hydroquinone dioxygenase; benzene-1,4-diol:oxygen 1,2-oxidoreductase (decyclizing). Enzyme Commission Number: EC 1.13.11.66. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0586; hydroquinone 1,2-dioxygenase; EC 1.13.11.66; hydroquinone dioxygenase; benzene-1,4-diol:oxygen 1,2-oxidoreductase (decyclizing). Cat No: EXWM-0586.
Hydroquinone,[14c(u)]
Heterocyclic Organic Compound. Alternative Names: HYDROQUINONE, [14C(U)]. CAS No. 106817-54-3. Molecular formula: C6H6O2. Mole weight: 122.22. Catalog: ACM106817543.
Hydroquinone (20% in Diethylene glycol monobutyl ether)
100g Pack Size. Group: Analytical Reagents, Aroma Chemicals, Biochemicals, Building Blocks, Organics. Formula: C6H4-1,4-(OH)2. CAS No. 123-31-9. Prepack ID 90025011-100g. Molecular Weight 110.11. See USA prepack pricing.
1kg Pack Size. Group: Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials, Organics. Formula: C8H10O2. CAS No. 150-78-7. Prepack ID 12664681-1kg. Molecular Weight 138.16. See USA prepack pricing.
hydroquinone glucosyltransferase
Hydroquinone is the most effective acceptor, but over 40 phenolic compounds are also glucosylated, but at lower rates. Group: Enzymes. Synonyms: arbutin synthase; hydroquinone:O-glucosyltransferase. Enzyme Commission Number: EC 2.4.1.218. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2446; hydroquinone glucosyltransferase; EC 2.4.1.218; arbutin synthase; hydroquinone:O-glucosyltransferase. Cat No: EXWM-2446.
Hydroquinone Impurity 1
Hydroxy-1,4-benzoquinone is one of three hydroxybenzoquinone isomers and one of the simplest hydroxyquinones. It is formed by the reaction of 1,4-benzoquinone with hydrogen peroxide and is a byproduct of the metabolism of phenols. Synonyms: 2-Hydroxy-1,4-Benzoquinone; 2-Hydroxy-P-Benzoquinone; 2,5-Cyclohexadiene-1,4-Dione, 2-Hydroxy-; hydroxy-para-benzoquinone. Grades: > 95%. CAS No. 2474-72-8. Molecular formula: C6H4O3. Mole weight: 124.10.