Precipitated Suppliers USA
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Product | Description | |
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Precipitated Calcium Carbonate Quick inquiry Where to buy Suppliers range | Precipitated Calcium Carbonate. Product ID: ACMA00019739. | |
Calcium Carbonate Precipitated Quick inquiry Where to buy Suppliers range | Calcium Carbonate Precipitated. Group: Other Nanomaterials; Nanopowder Compounds. CAS No. 471-34-1. Molecular Formula: 216.8776 g/mol. Purity: 99.9%. Density: 2.71 g/cm³. | |
Graphite Precipitate Quick inquiry Where to buy Suppliers range | Graphite powder is a form of carbon which is naturally occurring and has the ability to conduct electricity and serve as an industrial lubricant. Group: Anode Materials. Alternative Names: Synthetic / artificial graphite powder, natural graphite powder, graphitic carbon powder, graphitized carbon powder. CAS No. 7782-42-5. Molecular Weight: C. Molecular Formula: 12.01. Purity: 99%|99.9%|99.99%|99.999%. Density: 1.8 g/cm3. | |
HA Steel, (Mo Precipitation Hardening) Quick inquiry Where to buy Suppliers range | HA Steel, (Mo Precipitation Hardening). Uses: For analytical and research use. Group: Metal alloys. Catalog: APS008584. Shipping: Room Temperature. | |
Precipitation Hardening Steel Quick inquiry Where to buy Suppliers range | Precipitation Hardening Steel. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS002814. Format: Solid. Shipping: Room Temperature. | |
Precipitation-Hardening Steel Quick inquiry Where to buy Suppliers range | Precipitation-Hardening Steel. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS011469. Format: Solid. Shipping: Room Temperature. | |
Precipitation Hardening Steel, 50g Chips Quick inquiry Where to buy Suppliers range | Precipitation Hardening Steel, 50g Chips. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS002815. Format: Chips. Shipping: Room Temperature. | |
Precipitation Hardening Steel, Ø 40x15 mm Quick inquiry Where to buy Suppliers range | Precipitation Hardening Steel, Ø 40x15 mm. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS011467. Format: Solid. Shipping: Room Temperature. | |
Precipitation Hardening Steels Quick inquiry Where to buy Suppliers range | Precipitation Hardening Steels. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS002816. Format: Solid. Shipping: Room Temperature. | |
Precipitation Hardening Steels, Ø 40x15 mm Quick inquiry Where to buy Suppliers range | Precipitation Hardening Steels, Ø 40x15 mm. Uses: For analytical and research use. Group: Metal alloys. Catalog: APS011468. Format: Solid. Shipping: Room Temperature. | |
Sulfur Powder, Precipitated, 99.5+% Quick inquiry Where to buy Suppliers range | Sulfur is an essential element for all life, and is widely used in biochemical processes such as metabolic reactions. Elemental sulfur is mainly used as a precursor to other chemicals such as sulfuric acid. Sulfur is increasingly used as a component of fertilizers. It can be used as an ingredient of Pesticide as well. Group: Biochemicals. Alternative Names: Agri-Sul; Asulfa-Supra; Atomic Sulfur; Bensulfoid; Bostex 410; Brimstone; Colloidal Sulfur; Cosan; Cosan 80; Cosavet; Cosavet Fertis; Crystex; Crystex HD-OT 20; Crystex HS-OT 20; Crystex N; Crystex OT 20; Crystex OT 33; DN Neosulphur W; Devisulphur; Dispersul; Durasul; EC(RM-S) 80; Elosal; Flowers Of Sulfur; GSS; Gofrativ; Gold Flower; Ground vocle sulphur; HD-OT 20; HK 200-5; HS-OT 20; Heliosoufre; Hexasul; Hosoi 200; IS 60; IS 60 (sulfur); IS 60/G; IS 6005; IS 6030; IS 6033; IS 7020; IS 75; IS 90; IS-HS 6033; IS-HS 7020; Kolo 100; Kumulus; Kumulus DF; Kumulus FL; Lansul; Liquamat; MC 98; MXP; Magnetic 6; Mahadhan Bensulf; Micowetsulf; Micronite; Microsulf; Microsulfo; Microthiol; Microthiol Disperss; Microthiol Special; Midas 101; Midas 105; Mitex-S; Mu-cron HS-OT 20; Mu-cron OT; Mu-cron. Grades: Highly Purified. CAS No. 7704-34-9. Pack Sizes: 500g, 1Kg. Molecular Formula: S, Molecular Weight: 32.06. US Biological Life Sciences. | Worldwide |
Sulfur, Precipitated Powder, Reagent Grade, 500 g Quick inquiry Where to buy Suppliers range | Formula: S. Formula Wt: 32. 06. Storage Code: Green; general chemical storage. Grades: chem-grade reagent. CAS No. 7704-34-9. Product ID: 893210. -- SOLD FOR EDUCATIONAL USE ONLY -- | |
1,3,4,6-Tetra-O-acetyl-2-deoxy-2-N-phthalimido-a-D-glucopyranose Quick inquiry Where to buy Suppliers range | 1,3,4,6-Tetra-O-acetyl-2-deoxy-2-N-phthalimido-a-D-glucopyranose, a chemical compound utilized in the production of glycopeptide antibiotics, demonstrates its functional potential as an acyl donor in the course of synthesizing vancomycin derivatives. Resistant against MRSA and other drug-resistance bacteria, said derivatives showcase their potential to alleviate the issues precipitated by such pathogens. Synonyms: 1,3,4,6-Tetraacetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-a-D-glucopyranose. CAS No. 31505-44-9. Molecular formula: C22H23NO11. Mole weight: 477.42. | |
2,2,2-Trichloro-acetic Acid Quick inquiry Where to buy Suppliers range | 2,2,2-Trichloro-acetic Acid is an acetic acid analogue used for the precipitation of macromolecules including proteins, DNA and RNA as well as for cosmetic treatments. Group: Biochemicals. Grades: Highly Purified. CAS No. 76-03-9. Pack Sizes: 10g, 50g. Molecular Formula: C2HCl3O2. US Biological Life Sciences. | Worldwide |
2,6-Diamino-9-(2'-deoxy-2'-fluoro-β-D-arabinofuranosyl)purine Quick inquiry Where to buy Suppliers range | 2,6-Diamino-9-(2'-deoxy-2'-fluoro-β-D-arabinofuranosyl)purine is a remarkable nucleoside analog employed in the research of combating specific forms of malignancy. By seamlessly integrating into the nascent DNA chain, it disrupts DNA synthesis, ultimately precipitating the demise of malignant cells. Synonyms: 2,6-Diamino-9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-9H-purine; 2,6-Diaminopurine-9-beta-D-(2'-deoxy-2'-fluoro)-arabinoriboside; 2'-FANA-DAP; 9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-9H-purine-2,6-diamine; 2-amino-9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)adenine; (2R,3R,4S,5R)-5-(2,6-Diamino-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)tetrahydrofuran-3-ol. Grades: ≥95%. CAS No. 103884-97-5. Molecular formula: C10H13FN6O3. Mole weight: 284.25. | |
3,4,6-Tri-O-acetyl-2-deoxy-2-fluoro-D-mannopyranosyl fluoride Quick inquiry Where to buy Suppliers range | 3,4,6-Tri-O-acetyl-2-deoxy-2-fluoro-D-mannopyranosyl fluoride is a compound of immense significance within the biomedical sector, functioning as an influential impediment for select enzymes engaged in carbohydrate metabolism. It precipitates the research of efficacious pharmaceuticals targeting afflictions such as diabetes, metabolic irregularities, and specific viral contagions. Synonyms: 1,2-Dideoxy-1,2-difluoro-3,4,6-tri-O-acetyl-D-mannopyranoside. Molecular formula: C12H16F2O7. Mole weight: 310.25. | |
4-Methoxyphenyl a-D-mannopyranoside Quick inquiry Where to buy Suppliers range | 4-Methoxyphenyl α-D-mannopyranoside, a profoundly compelling biomedicine, powerfully engages in tackling multifarious ailments and conditions. Its unparalleled chemical composition precipitates immense therapeutic potential, meticulously addressing specialized drug receptors or enzymatic cascades. Synonyms: (2R,3S,4S,5S,6R)-2-(Hydroxymethyl)-6-(4-methoxyphenoxy)tetrahydro-2H-pyran-3,4,5-triol; (2R,3S,4S,5S,6R)-2-(HYDROXYMETHYL)-6-(4-METHOXYPHENOXY)OXANE-3,4,5-TRIOL; alpha-D-Mannopyranoside, 4-methoxyphenyl. CAS No. 28541-75-5. Molecular formula: C13H18O7. Mole weight: 286.28. | |
5-Bromo-3-indolyl-b-D-glucopyranoside Quick inquiry Where to buy Suppliers range | 5-Bromo-3-indolyl-β-D-glucopyranoside is a biochemical recompound used in the biomedical industry commonly employed as a substrate for the detection of β-glucosidase activity in various organisms and tissues. This compound, when hydrolyzed by β-glucosidase, yields a blue precipitate allowing for the visual determination of enzyme activity. It is widely used in the study of various drugs and diseases related to β-glucosidase function. | |
5-Bromo-4-chloro-3-indolyl sulfate potassium salt Quick inquiry Where to buy Suppliers range | 5-Bromo-4-chloro-3-indolyl sulfate potassium salt is a vital reagent used in biomedical research. It is commonly used as a substrate to detect β-galactosidase activity in drug discovery and the study of gene expression. Its ability to produce a blue precipitate allows for visual identification of enzymatic activity, aiding in the treatment of various diseases including cancer and genetic disorders. Synonyms: X-sulfate K. CAS No. 6578-07-0. Molecular formula: C8H4BrClKNO4S. Mole weight: 364.64. | |
5'-Deoxy-5'-(4-morpholinyl)thymidine Quick inquiry Where to buy Suppliers range | 5'-Deoxy-5'-(4-morpholinyl)thymidine is an esteemed nucleoside analog boasting its prominence through exquisite antiviral prowess against RNA viruses. Its innate capacity to impede viral replication endows it with immense value in investigating ailments precipitated by RNA viruses, most notably the formidable SARS-CoV-2. Grades: ≥95%. CAS No. 2305415-93-2. Molecular formula: C14H21N3O5. Mole weight: 311.33. | |
5-Hydroxymethyl-2'-O-(2-methoxyethyl)uridine Quick inquiry Where to buy Suppliers range | 5-Hydroxymethyl-2'-O-(2-methoxyethyl)uridine is an acclaimed compound, quashing viral replication and precipitously diminishing the burden of viral entities. Synonyms: 1-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-(2-methoxyethoxy)oxolan-2-yl]-5-(hydroxymethyl)pyrimidine-2,4-dione. Grades: ≥95%. CAS No. 2095417-51-7. Molecular formula: C13H20N2O8. Mole weight: 332.31. | |
5-Iodo-3-indolyl b-D-galactopyranoside Quick inquiry Where to buy Suppliers range | 5-Iodo-3-indolyl β-D-galactopyranoside is a vital reagent used in biomedicine to detect β-galactosidase activity, an enzyme frequently employed as a reporter in molecular biology. Through hydrolysis, this compound generates a blue-colored precipitate, enabling researchers to visualize the expression of the lacZ gene and study genetic regulation, protein localization, and cellular processes related to drug development and disease progression. Synonyms: Purple b-D-Gal. CAS No. 36473-36-6. Molecular formula: C14H16INO6. Mole weight: 421.18. | |
5-Trifluoromethyl-isocytidine Quick inquiry Where to buy Suppliers range | 5-Trifluoromethyl-isocytidine is a highly efficacious antiviral compound utilized extensively in the research of viral afflictions encompassing respiratory syncytial virus (RSV), influenza and Zika virus. This exceptional nucleoside analog effectively hampers viral RNA research and development through its integration into viral genetic material, thereby precipitating the cessation of viral replication. Grades: ≥95%. Molecular formula: C10H12F3N3O5. Mole weight: 311.22. | |
6-Chloro-3-indolyl b-D-galactopyranoside Quick inquiry Where to buy Suppliers range | 6-Chloro-3-indolyl b-D-galactopyranoside is a colorless substrate used to detect β-galactosidase activity, which is an extensively studied enzyme in molecular biology. This compound can be hydrolyzed by β-galactosidase to form an insoluble blue precipitate, commonly used in reporter assays to monitor gene expression or analyze protein interactions. Synonyms: Salmon Gal 6-Chloro-3-(b-D-galactopyranosyloxy)indole Rose Gal Red-Gal. CAS No. 138182-21-5. Molecular formula: C14H16ClNO6. Mole weight: 329.73. | |
6-Chloro-3-indolyl phosphate disodium salt Quick inquiry Where to buy Suppliers range | 6-Chloro-3-indolyl phosphate disodium salt is a powerful substrate used in biomedical research for the detection of alkaline phosphatase activity. It undergoes enzymatic hydrolysis by alkaline phosphatase, resulting in blue precipitates that indicate enzyme localization. This compound has been widely applied in various techniques such as immunohistochemistry and molecular biology assays for studying gene expression and signal transduction pathways. Synonyms: Salmon-phosphate. CAS No. 1226578-81-9. Molecular formula: C8H5ClNNa2O4P. Mole weight: 291.54. | |
Acacia gum Quick inquiry Where to buy Suppliers range | Gum arabic from acacia tree is extracted from the branches of Acacia senegal and Acacia seyal trees. It is an edible dried gummy exudate. Gum Arabic has high solubility and is used in food industry as a stabilizer, emulsifier, flavouring agent, thickener and surface-finishing agent. It initiates turbidity or hinders sugar crystallization. Gum arabic inhibits color pigmentation and protein precipitation in wine production. Uses: Used for research and manufacturing. Group: Pharmaceutical Excipients. CAS No. 9000-1-5. Product ID: PE-0067. Appearance: Powder. | |
Acacia gum Quick inquiry Where to buy Suppliers range | Gum arabic from acacia tree is extracted from the branches of Acacia senegal and Acacia seyal trees. It is an edible dried gummy exudate. Gum Arabic has high solubility and is used in food industry as a stabilizer, emulsifier, flavouring agent, thickener and surface-finishing agent. It initiates turbidity or hinders sugar crystallization. Gum arabic inhibits color pigmentation and protein precipitation in wine production. Uses: Used for research and manufacturing. Group: Pharmaceutical Excipients. CAS No. 9000-1-5. Product ID: PE-0020. Appearance: Powder. | |
ADP-2 (Aluminum Diethyl Phosphinate) Quick inquiry Where to buy Suppliers range | ADP-2 is a new efficient halogen-free flame retardant based on organic phosphinates. The product is white powder, has tiny particle diameter, high phosphorus content, moisture-proof and low water absorption. In a variety of thermoplastic and thermosetting polymer resin systems, NP1060 has a good dispersibility and compatibility without precipitated. ADP-2 also has excellent thermal stability and good hydrolysis resistance, insoluble in water and common organic solvents. The flame retardant also has some effect to improve the dielectric properties and CTI. Uses: ADP-2 can be used in many areas of epoxy resin and the electronics industry. Such as electrical and electronic functions adhesives, retardant ink, epoxy electronic potting, label adhesive and so on. It can meet the most stringent flammability standards. Due to its specifically designed particle diameter distribution, ADP-2 is especially suitable for FCCL,FFC insulating films, FFC reinforcement plates and CCL which have high requirements in halogen-free flame retardant, the electrical properties and thermal stability. ADP-2 can either be added individually, but also with other halogen-free flame retardants and inorganic fillers to achieve higher and better flame retardant effect, electrical, mechanical processing, heat resistance and other comprehensive performance. After adding, the flame retardant can achieve the best dispersion with a high speed shear mixing machine. Group: Other Phosphorus Flame Retardants. Product ID: ACMA00023607. Appearance: white powder. Density: approx. 1.35 g/cm³. | |
ADP-3 (Aluminum Diethyl Phosphinate) Quick inquiry Where to buy Suppliers range | ADP-3 is a new efficient halogen-free flame retardant based on organic phosphinates. The product is white powder, has tiny particle diameter, high phosphorus content, moisture-proof and low water absorption. In a variety of thermoplastic and thermosetting polymer resin systems, NP1060 has a good dispersibility and compatibility without precipitated. ADP-3 also has excellent thermal stability and good hydrolysis resistance, insoluble in water and common organic solvents. The flame retardant also has some effect to improve the dielectric properties and CTI. Uses: ADP-3 can be used in many areas of epoxy resin and the electronics industry. Such as electrical and electronic functions adhesives, retardant ink, epoxy electronic potting, label adhesive and so on. It can meet the most stringent flammability standards. Due to its specifically designed particle diameter distribution, ADP-3 is especially suitable for FCCL,FFC insulating films, FFC reinforcement plates and CCL which have high requirements in halogen-free flame retardant, the electrical properties and thermal stability. ADP-3 can either be added individually, but also with other halogen-free flame retardants and inorganic fillers to achieve higher and better flame retardant effect, electrical, mechanical processing, heat resistance and other comprehensive performance. After adding, the flame retardant can achieve the best dispersion with a high speed shear mixing machine. Group: Other Phosphorus Flame Retardants. Product ID: ACMA00023606. Appearance: white powder. Density: approx. 2 g/cm³. | |
Alum Quick inquiry Where to buy Suppliers range | Alum precipitates protein and is a strong astringent. Synonyms: Aluminum potassium sulfate anhydrous; Potassium aluminum sulfate; Potassium alum; Alumen; alum flour; alum meal; alum potassium; aluminum potassium alum; aluminum potassium disulfate; aluminum potassium sulfate; dialuminum dipotassium sulfate; kalinite; potash alum; potassium aluminum sulfate (1:1:2); rock alum; sulfuric acid aluminum potassium salt (2:1:1). CAS No. 10043-67-1. Molecular formula: KAl(SO4)2. Mole weight: 258.20. | |
Alum Adjuvant Quick inquiry Where to buy Suppliers range | Alum Adjuvant is insoluble white colloidal suspension of aluminum hydroxide used to potentiate immune response. Antigen adsorbs on the aluminum hydroxide precipitate and when injected form a depot of insoluble antigen at injection site which attracts immune cells and enhance immune response. It is used to raise polyclonal and monoclonal antibodies and is less toxic when compared to Freunds complete adjuvant. Synonyms: Mixture of Aluminum Hydroxide and Magnesium Hydroxide. | |
Aluminum chloride hexahydrate Quick inquiry Where to buy Suppliers range | Aluminum chloride hexahydrate. Uses: Decomposes to alumina when heated at 300°C; 2AlCl3 6H2O ?2Al2O3 + 6HCl + 9H2O Reacts with caustic soda solution forming gelatinous precipitate of aluminum hydroxide (hydrous aluminum oxide); yields aluminum monobasic stearate, Al(OH)2[OOC(CH2)16CH3] when its solution is mixed with a solution of sodium stearate. CAS No. 7784-13-6. Mole weight: 241.43. | |
Aluminum-nickel alloy Quick inquiry Where to buy Suppliers range | Aluminum-nickel alloy. Uses: Nickel aluminides, Ni3Al, NiAl: The intermetallic phase Ni3Al is the well known Y phase which is as coherent fcc precipitate responsible for the good creep properties of nickel base superalloys. Ni3Al and NiAl were also considered for high temperature structural applications mainly in the 1990-ies. Powder metallurgical as well as melt metallurgical production were pursued. High production cost, lacking low temperature ductility and lacking microstructural stability were responsible that there was never a real break-through of these materials for structural applications. Alternative Names: Nickel aluminum, 99.0% min (metals basis); Nickel-aluminium alloy; RP18439; Aluminum-nickel alloy, purum, 50% Al basis, 50% Ni basis; Nickel aluminum alloy powder; Raney nickel aluminium; Raney nickel aluminum alloy; nickel-aluminium; Z3705; Nickel Aluminide Powder. CAS No. 12635-27-7. Molecular formula: AlNi. Mole weight: 85.675g/mol. IUPAC Name: aluminum;nickel. Exact Mass: 84.917g/mol. EC Number: 234-439-6. SMILES: [Al].[Ni]. InChI: InChI=1S/Al.Ni. InChIKey: NPXOKRUENSOPAO-UHFFFAOYSA-N. Monoisotopic Mass: 84.917g/mol. | |
Aluminum potassium sulfate dodecahydrate Quick inquiry Where to buy Suppliers range | Aluminum potassium sulfate dodecahydrate. Uses: Buffer; floccculating reagent.Potassium alum precipitates proteins and is a powerful astringent. The ability to precipitate proteins is utilized in the manufacture of vaccines, where purified proteins are coprecipitated with and adsorbed onto potassium alum. Potassium alum is often included in preparations used as mouthwashes or gargles and in dermatological preparations, and it may be used as a topical hemostatic, either as a solid or as a solution. Intravesical instillation of potassium alum, typically as a 1% solution, has been used for hemorrhagic cystitis. Alternative Names: MFCD00149143; Potassium alum dodecahydrate; SC-19453; aluminium potassium sulfate--water (1/12); AC1L1XJH; Aluminum potassium sulfate,powder; AKOS025295750; Kalinite; potassium aluminium sulfate dodecahydrate; Potash alum dodecahydrate. CAS No. 7784-24-9. Molecular formula: AlH24KO20S2. Mole weight: 474.372g/mol. IUPAC Name: aluminum; potassium; disulfate; dodecahydrate. Exact Mass: 473.975g/mol. EC Number: 616-521-7. SMILES: O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+]. InChI: InChI=1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2, 3)4;;;;;;;;;;;;/h;;2*(H2, 1, 2, 3, 4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4. InChIKey: GNHOJBNSNUXZQA-UHFFFAOYSA-J. H-Bond Donor: 12. H-Bond Acceptor: 20. Monoisotopic Mass: 473.975g/mol. | |
Aluminum Silicate Dispersion (Al2SiO5, Purity: 99.9%, Diameter: <100nm) Quick inquiry Where to buy Suppliers range | Due to its small particle size, narrow particle size distribution, and no precipitation and stratification, nano-aluminosilicate has good suspension stability, and can improve the dispersion and fineness of the coating, so that the appearance, gloss, hardness and dispersibility of the coating are improved. There are good results. The use of nano aluminum silicate in the coating can make the coating produce nano-effects such as "zero convection", which greatly reduces the heat transfer ability of the material. It can be used as a good thermal insulation material to make up for the existence of traditional wall thermal insulation coatings. High water absorption, easy aging, large volume shrinkage, easy to cause low strength in the later stage of the product and hollow cracking to reduce the performance of thermal insulation coatings. Uses: ·Efficient catalyst ·Activated sintering additive ·Surface conductive coating treatment of metal and scrap metal ·Conductive film layer, polishing paste ·High-grade metallic pigments, composite materials, aerospace, chemical materials, etc. Group: Metal Oxide Colloids. CAS No. 12141-46-7. Molecular Weight: 282.21 g/mol. Flash Point: 99.9 %. | |
Aluminum Sulfate Hexadecahydrate, ACS Quick inquiry Where to buy Suppliers range | Decolorizing, deodorizing, or precipitating agent; clarifying agent for fats and oils. Group: Biochemicals. Grades: ACS Grade. CAS No. 16828-11-8. Pack Sizes: 100g, 500g, 1Kg, 2.5Kg. Molecular Formula: Al2(SO4)3, Molecular Weight: 630.4. US Biological Life Sciences. | Worldwide |
Ammonium cerium(IV) sulfate dihydrate Quick inquiry Where to buy Suppliers range | Ammonium cerium(IV) sulfate dihydrate. Uses: Cerium Ammonium Sulfate can be used in preparation of cerium IV oxidimetric solutions,it is also applied as industrial antioxidant and etching agent for the integrated circuit, is also raw material for polishing powder, special glass and ceramics. In steels, Cerium degasifies and can help reduce Sulfides and Oxides, and it is a precipitation hardening agent in stainless steel. Cerium alloys are used in permanent magnets, and in Tungsten electrodes for gas Tungsten arc welding. It is also used in carbon-arc lighting, especially in the motion picture industry. Group: Metal & Ceramic Materials. Alternative Names: CERIUM(IV) TETRAAMMONIUM SULFATE DIHYDRATE;CERIC AMMONIUM SULFATE;CERIC AMMONIUM SULFATE DIHYDRATE;CERIUM(IV) AMMONIUM SULFATE;CERIUM(IV) AMMONIUM SULFATE DIHYDRATE;AMMONIUM CERIC SULFATE;AMMONIUM CERIC SULPHATE 2H2O;AMMONIUM CERIC SULPHATE 2-HYDRATE. CAS No. 10378-47-9. Molecular formula: Ce(NH4)4(SO4)4 · 2H2O. Mole weight: 632.55. | |
Ammonium Sulfate, ACS Quick inquiry Where to buy Suppliers range | Used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins. Group: Biochemicals. Grades: ACS Grade. CAS No. 7783-20-2. Pack Sizes: 500g, 1Kg, 2.5Kg, 5Kg. Molecular Formula: (NH4)2SO4, Molecular Weight: 132.14. US Biological Life Sciences. | Worldwide |
Ammonium Sulfide Solution Quick inquiry Where to buy Suppliers range | Ammonium Sulfide Solutions uses: 40%/44% or 20%/24%- source of sulfide for a number of wet metallurgical processes where it is used to precipitate certain heavy metals. CPC - Chemical Products Corporation from nature's minerals to products for our future. | |
Antimony(III) iodide Quick inquiry Where to buy Suppliers range | Antimony(III) iodide. Group: Metal & Ceramic Materials. Alternative Names: KS-000018TM; DTXSID1064875; Antimony iodide; HSDB 437; KWQLUUQBTAXYCB-UHFFFAOYSA-K; AC1L2NKH; 8762AF; SbI3; Triiodostibine; I14-56697. CAS No. 7790-44-5. Molecular formula: SbI3;I3Sb. Mole weight: 502.473g/mol. IUPAC Name: triiodostibane. Exact Mass: 501.617g/mol. EC Number: 232-205-8. Melting Point: 171 deg C. Solubility: Reacts with water;Decomposes in water with precipitation of oxyiodide;Soluble in ethanol, acetone; insoluble in carbon tetrachloride;Souble in alcohol; acetone; carbon disulfide, hydrochloric acid, solution of potassium iodide; insoluble in carbon tetrachloride. Density: 4.92 g/cu cm at 25 deg C. SMILES: [Sb](I)(I)I. InChI: InChI=1S/3HI.Sb/h3*1H;/q;;;+3/p-3. InChIKey: KWQLUUQBTAXYCB-UHFFFAOYSA-K. Monoisotopic Mass: 501.617g/mol. | |
Arsenazo III Quick inquiry Where to buy Suppliers range | Arsenazo III is used for the determination of Ca2+ in micromolar amounts, to investigate calcium transport in permeabilized cells and for the determination of serum calcium. Spectrophotometric reagent for U, Th, Zr and other metals. Indicator for the precipitation titration of SO4 with Ba. Group: Biochemicals. Alternative Names: 3,6-Bis[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid; 2,7-Bis(2,2'-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid; 2,7-Bis(2-arsonophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic Acid; NSC 91528; 2,2'-(1,8-Dihydroxy-3,6-disulfo-2,7-naphthylenebisazo)di-benzenearsonic Acid; 3,6-Bis[(o-arsonophenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid. Grades: Reagent Grade. CAS No. 1668-00-4. Pack Sizes: 1g, 5g. Molecular Formula: C??H??As?N?O??S?, Molecular Weight: 776.37. US Biological Life Sciences. | Worldwide |
Barium Chloride Crystal Quick inquiry Where to buy Suppliers range | Barium Chloride Crystals uses: Used in the production of molecular sieves, pigments, Barium Titanate, to precipitate heavy metals from chemical processes & waste water streams. CPC - Chemical Products Corporation from nature's minerals to products for our future. | |
Bisoctyl Dimethyl Ammonium Chloride Quick inquiry Where to buy Suppliers range | Bisoctyl Dimethyl Ammonium Chloride is used in the precipitation of silver ions and may be applied to the novel formation if nanoprecipitations using single reverse micellar system. Group: Biochemicals. Alternative Names: AQ 208; Bardac LF; Bardac LF 18; Bardac LF 80; Dioctyldimethyl Ammonium chloride; Dodigen 2617; HOE-S 2617; LF 80; Pentonium DO 50; Querton 28CL; Querton 28CL50; RC 5626; Swanol CA 3080; Dimethyldioctyl Ammonium Chloride; N,N-dimethyl-N-octyl-1-octanaminium Chloride. Grades: Highly Purified. CAS No. 5538-94-3. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
Cadmium Sulfide Quick inquiry Where to buy Suppliers range | Cadmium Sulfide. Uses: LIGHT YELLOW OR ORANGE CRYSTALS OR YELLOW-TO-BROWN POWDER. Group: Ceramic Materials; Glass Additives. IUPAC Name: sulfanylidenecadmium. Molecular Weight: 144.48g/mol. Molecular Formula: CdS;CdS;CdS. SMILES: S=[Cd]. InChI: InChI=1S/Cd.S. InChIKey: CJOBVZJTOIVNNF-UHFFFAOYSA-N. Melting Point: approximately 1480 ?. Density: Cubic structure: 4.50 g/cu cm; hexagonal structure: 4.82 g/cu cm;4.8 g/cm³. Solubility: Soluble in acid;Soluble in concentrated or warm dilute mineral acids with evolution of H2S; readily decomposes or dissolved by moderately dilute HNO3.;Forms a colloid in hot water;Solutions of cadmium salts and H2S or Na2S yield a yellow precipitate in excess of Na2S;Insoluble In water;Solubility in water (18 ?): 0.13 mg/100 g;Solubility in water: none. | |
Calcite Quick inquiry Where to buy Suppliers range | Calcite. Uses: Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless powder or colorless crystals. Calcium carbonate is soluble in concentrated mineral acids.;White, odorless powder or colorless crystals.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;White, odorless powder or colorless crystals.;Odorless, white to tan powder.;Odorless, white powder. Group: Glass Additives. IUPAC Name: calcium;carbonate. Molecular Weight: 100.09g/mol. Molecular Formula: CaCO3;CaCO3;CaCO3;CCaO3. SMILES: C(=O)([O-])[O-].[Ca+2]. InChI: InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2. InChIKey: VTYYLEPIZMXCLO-UHFFFAOYSA-L. Boiling Point: Decomposes (NIOSH, 2016);Decomposes (NIOSH, 2016);Decomposes (NIOSH, 2016); Decomposes; Decomposes; Decomposes; Decomposes; Decomposes. Melting Point: 1517 to 2442 °F (Decomposes | |
Calcium carbonate Quick inquiry Where to buy Suppliers range | Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless powder or colorless crystals. Calcium carbonate is soluble in concentrated mineral acids.;White, odorless powder or colorless crystals.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;White, odorless powder or colorless crystals.;Odorless, white to tan powder.;Odorless, white powder. Group: Other Nanomaterials; Other Nanoparticles. CAS No. 471-34-1. IUPAC Name: calcium;carbonate. Molecular Weight: CaCO3. Molecular Formula: 100.09g/mol. SMILES: C(=O)([O-])[O-].[Ca+2]. Purity: > 99.99%. Density: 2.7 to 2.95 (NIOSH, 2016);2.7 to 2.9 (NIOSH, 2016);2.7 to 2.9 (NIOSH, 2016);2.8 g/cm³;2.7-2.95;2.7-2.95;2.7-2.9;2.7-2.95;2.7-2.9;2.7-2.9. | |
Calcium Carbonate Quick inquiry Where to buy Suppliers range | Calcium Carbonate. Uses: Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless powder or colorless crystals. Calcium carbonate is soluble in concentrated mineral acids.;White, odorless powder or colorless crystals.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;White, odorless powder or colorless crystals.;Odorless, white to tan powder.;Odorless, white powder. Group: Glass Additives; Polymers; PVC Stabilizers. IUPAC Name: calcium;carbonate. Molecular Weight: 100.09g/mol. Molecular Formula: CaCO3;CaCO3;CaCO3;CCaO3. SMILES: C(=O)([O-])[O-].[Ca+2]. InChI: InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2. InChIKey: VTYYLEPIZMXCLO-UHFFFAOYSA-L. Boiling Point: Decomposes (NIOSH, 2016);Decomposes (NIOSH, 2016);Decomposes (NIOSH, 2016); Decomposes; Decomposes; Decomposes; Decomposes; Decomposes. Melti | |
Calcium Carbonate Microparticles Quick inquiry Where to buy Suppliers range | White powder. Uses: Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless powder or colorless crystals. Calcium carbonate is soluble in concentrated mineral acids.;White, odorless powder or colorless crystals.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;White, odorless powder or colorless crystals.;Odorless, white to tan powder.;Odorless, white powder. Group: Nanopowders. Alternative Names: Carbonic acid calcium salt (1:1), Calcium monocarbonate, Monocalcium carbonate, aragonite. CAS No. 471-34-1. IUPAC Name: calcium; carbonate. Molecular Weight: 100.09. Molecular Formula: CaCO3;CaCO3;CaCO3;CCaO3. SMILES: C(=O)([O-])[O-].[Ca+2]. InChI: InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2. InChIKey: VTYYLEPIZMXCLO-UHFFFAOYSA-L. Boiling Point: Decomposes (NIOSH, 2016);Decomposes (NIOSH, 2016);Dec | |
Calcium Carbonate Nanoparticles Quick inquiry Where to buy Suppliers range | Powder. Uses: Calcium carbonate appears as white, odorless powder or colorless crystals. Practically insoluble in water. Occurs extensive in rocks world-wide. Ground calcium carbonate (CAS: 1317-65-3) results directly from the mining of limestone. The extraction process keeps the carbonate very close to its original state of purity and delivers a finely ground product either in dry or slurry form. Precipitated calcium carbonate (CAS: 471-34-1) is produced industrially by the decomposition of limestone to calcium oxide followed by subsequent recarbonization or as a by-product of the Solvay process (which is used to make sodium carbonate). Precipitated calcium carbonate is purer than ground calcium carbonate and has different (and tailorable) handling properties.;Limestone is an odorless, white to tan powder.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; Liquid; OtherSolid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;DryPowder; DryPowder, Liquid; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, Liquid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; WetSolid; WetSolid, Liquid; WetSolid, OtherSolid;White crystalline or amorphous, odourless and tasteless powder;WHITE POWDER OR PELLETS.;White, odorless powder or colorless crystals. Calcium carbonate is soluble in concentrated mineral acids.;White, odorless powder or colorless crystals.;Limestone (calcium carbonate) that has been recrystallized by metamorphism and is capable of taking a polish. Practically insoluble in water.;White, odorless powder or colorless crystals.;Odorless, white to tan powder.;Odorless, white powder. Group: Ceramic Materials. Alternative Names: Nanoscale calcium carbonate. CAS No. 471-34-1. IUPAC Name: calcium carbonate. Molecular Weight: 100.09. Molecular Formula: CaCo3. SMILES: C(=O)([O-])[O-].[Ca+2]. InChI: InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2. InChIKey: VTYYLEPIZMXCLO-UHFFFAOYSA-L. Boiling Point: Decomposes. Melting Point: 825 °C. Purity: 99.9 %. Density: 2.7 g/cm³. Solubility: Soluble in water. | |
Calcium sulfate dihydrate Quick inquiry Where to buy Suppliers range | Both calcium sulfate and calcium sulfate dihydrate are white or off-white, fine, odorless, and tasteless powder or granules. Uses: Used for research and manufacturing. Group: Pharmaceutical Excipients. Alternative Names: Calcium sulfate dihydrate alabaster; calcii sulfas dihydricus; Compactrol; Destab; E516; gypsum; light spar; mineral white; native calcium sulfate; precipitated calcium sulfate; satinite; satin spar; selenite; terra alba; USG Terra Alba. Grades: Pharmceutical Excipients. CAS No. 10101-41-4. Product ID: PE0384. | |
Cerium Ammonium Sulfate Quick inquiry Where to buy Suppliers range | Cerium degasifies and can help reduce Sulfides and Oxides, and it is a precipitation hardening agent in stainless steel. Cerium alloys are used in permanent magnets, and in Tungsten electrodes for gas Tungsten arc welding. It is also used in carbon-arc lHighting, especially in the motion picture industry. Uses: Cerium Ammonium Sulfate is applied as industrial antioxidant and etching agent for the integrated circuit, is also raw material for polishing powder, special glass and ceramics. Group: Ce. CAS No. 10378-47-9. Molecular Weight: 596.52g/mol. Molecular Formula: (NH4)4Ce(SO4)4. | |
Cerium Oxide Dispersion (CeO2, Purity, 99.99%, Diameter: 30-50nm) Quick inquiry Where to buy Suppliers range | Nano ceria particles have been widely used in ultraviolet absorbers, polishing powders, fluorescent materials, catalysts and fuel cells due to their unique physical and chemical properties, and these properties are related to structure, morphology and particle size. closely related. There are many preparation methods for nano-ceria, such as: hydrothermal method, precipitation method, sol-gel method, microemulsion method and so on. At low temperature (T < 450°C), CeO2 can form a series of oxides with different compositions. It is worth noting that even if a considerable amount of oxygen is lost from the crystal lattice, CeO2-x can still maintain a fluorite-type crystal structure after forming a large number of oxygen vacancies, and this metastable oxide is easily oxidized when exposed to an oxidizing environment. CeO2 has excellent storage and release oxygen function and redox reaction ability. Uses: ·Efficient catalyst ·Precision polishing ·Chemical additives ·Electronic Ceramics, Structural Ceramics ·Battery material. Group: Metal Oxide Colloids. CAS No. 1306-38-3. Molecular Weight: 172.11 g/mol. Boiling Point: 2600 °C. Flash Point: 99.9 %. Purity: 7.13 g/mL at 25°C (lit.). | |
Cerium Oxide Nanoparticle Dispersion (CeO2, Purity: 99.99%, Diameter: 30nm) Quick inquiry Where to buy Suppliers range | Nano ceria particles have been widely used in ultraviolet absorbers, polishing powders, fluorescent materials, catalysts and fuel cells due to their unique physical and chemical properties, and these properties are related to structure, morphology and particle size. closely related. There are many preparation methods for nano-ceria, such as: hydrothermal method, precipitation method, sol-gel method, microemulsion method and so on. At low temperature (T < 450°C), CeO2 can form a series of oxides with different compositions. It is worth noting that even if a considerable amount of oxygen is lost from the crystal lattice, CeO2-x can still maintain a fluorite-type crystal structure after forming a large number of oxygen vacancies, and this metastable oxide is easily oxidized when exposed to an oxidizing environment. CeO2 has excellent storage and release oxygen function and redox reaction ability. Uses: ·Efficient catalyst ·Precision polishing ·Chemical additives ·Electronic Ceramics, Structural Ceramics ·Battery material. Group: Metal Oxide Colloids. CAS No. 1306-38-3. Molecular Weight: 172.11 g/mol. Boiling Point: 2600 °C. Flash Point: 99.9 %. Purity: 7.13 g/mL at 25°C (lit.). | |
Ceruloplasmin, Human Plasma (Ferroxidase, CP) Quick inquiry Where to buy Suppliers range | Note: Exposure to sodium (in the form of sodium chloride, sodium phosphate, sodium azide as well as other sodium containing reagents) should be avoided, as ceruloplasmin may precipitate under these conditions. Buffers that ceruloplasmin is exposed to should be pH adjusted with potassium hydroxide. Group: Biologicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
Chitosan-low molecular weight Quick inquiry Where to buy Suppliers range | Chitosan-low molecular weight. Uses: Chitosan may be used as a flocculant, in protein precipitation, encapsulating agent and aqueous thickener.Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films. Group: Raw Materials. Alternative Names: Deacetylated chitin, Poly(D-glucosamine). CAS No. 9012-76-4. Pack Sizes: 50, 250 g in poly bottle. Product ID: MSMN-109. | |
Chitosan-medium molecular weight Quick inquiry Where to buy Suppliers range | Chitosan-medium molecular weight. Uses: Chitosan may be used as a flocculant, in protein precipitation, encapsulating agent and aqueous thickener.Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films. Group: Raw Materials. Alternative Names: Deacetylated chitin, Poly(D-glucosamine). CAS No. 9012-76-4. Product ID: MSMN-110. | |
Chromium Quick inquiry Where to buy Suppliers range | Chromium. Uses: Chromium is oxidized readily in air forming a thin, adherent, transparent coating of Cr2O3. Chromium forms both the chromous (Cr2+) and chromic (Cr3+) compounds that are highly colored. Chromium metal reacts readily with dilute acids forming a blue Cr2+ (aq) solution with the evolution of hydrogen: Cr + 2HCl ? CrCl2 + H2 Chromium in metallic form and as Cr2+ ion are reducing agents. The Cr2+ reduces oxygen within minutes, forming violet Cr3+ ion: 4Cr2+(aq) + O2(g) + 4H+ (aq) ? 4Cr3+ + 2H2O (l) The standard redox potential for the overall reaction is 1.64V. Cr3+ ion forms many stable complex ions. In the aqueous medium, it forms the violet Cr(H2O)63+ ion which is slightly basic. Chromium(III) ion is amphoteric, exhibiting both base and acid behavior. Chromium reaction in an aqueous solution with a base produces a pale blue-violet precipitate having composition: Cr(H2O)3(OH)3. Cr(H2O)63+ (aq) + 3OH- (aq) ? Cr(H2O)3(OH)3 (s) + H2O The above precipitate redissolves in excess base: Cr(H2O)3(OH)3 (s) + H+ (aq) ? Cr(H2O)4(OH)2+ (aq) + H2O Chromium forms chromium(VI) oxide in which the metal is in +6 oxidation state. In acid medium it yields yellow chromate ion, CrO42-, and the redorange dichromate ion, Cr2O72-. Chromium is oxidized in nitric, phosphoric or perchloric acid forming a thin oxide layer on its surface, thus making the metal even more unreactive to dilute acids. Elemental chromium reacts with anhydrous halogens, hydrogen fluoride, and hydrogen chloride forming the corresponding chromium halides. At elevated temperatures in the range 600 to 700°C, chromium reacts with hydrogen sulfide or sulfur vapor, forming chromium sulfides. Chromium metal reacts at 600 to 700°C with sulfur dioxide and caustic alkalis. It combines with phosphorus at 800°C. Reaction with ammonia at 850°C produces chromium nitride, CrN. Reaction with nitric oxide forms chromium nitride and chromium oxide. 5Cr + 3NO ? 3CrN + Cr2O3. Group: Nanoparticles & Nanopowders. Alternative Names: Chromium, lump, 10 mm max. lump size, weight 50 g, purity 99.95%; Chromium, foil, not light tested, 25x25mm, thickness 0.01mm, permanent polyester support, 99.99+%; Chromium, foil, 25x25mm, thickness 2.0mm, hard, 99.7+%; Chromium, rod, 25mm, diameter 2.0mm, 99.7+%; Chromium, foil, thickness 0. | |
Chromium (III) Oxide Quick inquiry Where to buy Suppliers range | CHROMIUM (III) OXIDE, ANHYDROUS, 99.999% pure, -10 mesh, Green, Precipitated, (Synonym: Chromium Sesquioxide, Anhydrous; Chromic Oxide, Anhydrous), Formula: Cr2O3. CAS No. 1308-38-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
Chromium (III) Oxide Quick inquiry Where to buy Suppliers range | CHROMIUM (III) OXIDE, ANHYDROUS, 99.85% pure, -325 mesh, <5 mu avg., Green, Precipitated, (Synonym: Chromium Sesquioxide, Anhydrous; Chromic Oxide, Anhydrous), Formula: Cr2O3. CAS No. 1308-38-9. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
Copper (II) Sulfide Quick inquiry Where to buy Suppliers range | COPPER (II) SULFIDE, 99.5% pure, -325 mesh, precipitated, (Synonym: Cupric Sulfide), Formula: CuS. CAS No. 1317-40-4. Noah Chemicals San Antonio, Texas. ISO 9001:2015 Certified. Request a Quote Today! | Texas TX |
Diacetoxyzirconium(IV) Oxide (ca. 20% in Water) Quick inquiry Where to buy Suppliers range | Diacetoxyzirconium(IV) Oxide (ca. 20% in Water). Uses: Precipitating agent for gelatin and starch on textiles and paper; water-repellent for textiles (especially in combination with silicones). Group: Heterocyclic Organic Compound. Alternative Names: zirconium di(acetate) oxide; bis(acetato-o)oxo-zirconiu; bis(acetato-O)oxo-Zirconium; Zirconium, bis(acetato-O)oxo-; Bis(acetyloxy)oxozirconium(IV); Diacetoxyzirconium(IV) oxide;Ai3-27141;Einecs 225-924-3. CAS No. 5153-24-2. Molecular formula: C4H6O5Zr. Mole weight: 225.31. Density: g/cm3. | |
ENA Extract, Bovine, Rabbit Quick inquiry Where to buy Suppliers range | ENA Extract is a pool of rabbit and/or bovine tissue extracts that will form precipitins with autoantibodies that bind Sm, Ro/SS-A, La/SS-B, nRNP, Scl-70, and Jo-1 when tested by immunodiffusion. Group: Biologicals. Grades: Purified. Pack Sizes: 250ul. US Biological Life Sciences. | Worldwide |
Iron(III) chloride hexahydrate, ACS reagent, 97 % Quick inquiry Where to buy Suppliers range | Ferric chloride belongs to the hexagonal crystal system. When the ferric chloride aqueous solution is diluted, it can be hydrolyzed to form brown flocculent ferric hydroxide precipitate. Soluble in water, ethanol, acetone, ether and isopropyl ether, soluble in liquid sulfur trioxide, ethylamine, aniline, insoluble in glycerol, phosphorus trichloride and stannous chloride, slightly soluble in carbon disulfide. The aqueous solution is acidic. Ferric chloride without free chlorine has a slight odor, but is not pungent. Ferric chloride containing free chlorine has a pungent odor and is mainly used as a treatment agent for drinking water and wastewater, as an oxidant and mordant in the dye industry, and as a catalyst and oxidant for organic synthesis. Uses: This product can be used to synthesize n-butyl formate. Group: Colloidal Catalysts. CAS No. 10025-77-1. Molecular Weight: 270.3 g/mol. SMILES: O.O.O.O.O.O.Cl[Fe](Cl)Cl. InChI: NQXWGWZJXJUMQB-UHFFFAOYSA-K. InChIKey: 280-285 °C(lit.). Boiling Point: 37 °C(lit.). Melting Point: 280-285 °C. Flash Point: 97 %. Purity: 1.82 g/cm³. | |
Iron(III) chloride hexahydrate, AR, 99 % Quick inquiry Where to buy Suppliers range | Ferric chloride belongs to the hexagonal crystal system. When the ferric chloride aqueous solution is diluted, it can be hydrolyzed to form brown flocculent ferric hydroxide precipitate. Soluble in water, ethanol, acetone, ether and isopropyl ether, soluble in liquid sulfur trioxide, ethylamine, aniline, insoluble in glycerol, phosphorus trichloride and stannous chloride, slightly soluble in carbon disulfide. The aqueous solution is acidic. Ferric chloride without free chlorine has a slight odor, but is not pungent. Ferric chloride containing free chlorine has a pungent odor and is mainly used as a treatment agent for drinking water and wastewater, as an oxidant and mordant in the dye industry, and as a catalyst and oxidant for organic synthesis. Uses: This product can be used to synthesize n-butyl formate. Group: Colloidal Catalysts. CAS No. 10025-77-1. Molecular Weight: 270.3 g/mol. SMILES: O.O.O.O.O.O.Cl[Fe](Cl)Cl. InChI: NQXWGWZJXJUMQB-UHFFFAOYSA-K. InChIKey: 280-285 °C(lit.). Boiling Point: 37 °C(lit.). Melting Point: 280-285 °C. Flash Point: 99 %. Purity: 1.82 g/cm³. | |
Iron(III) chloride hexahydrate, reagent grade, ≥ 98 % Quick inquiry Where to buy Suppliers range | Ferric chloride belongs to the hexagonal crystal system. When the ferric chloride aqueous solution is diluted, it can be hydrolyzed to form brown flocculent ferric hydroxide precipitate. Soluble in water, ethanol, acetone, ether and isopropyl ether, soluble in liquid sulfur trioxide, ethylamine, aniline, insoluble in glycerol, phosphorus trichloride and stannous chloride, slightly soluble in carbon disulfide. The aqueous solution is acidic. Ferric chloride without free chlorine has a slight odor, but is not pungent. Ferric chloride containing free chlorine has a pungent odor and is mainly used as a treatment agent for drinking water and wastewater, as an oxidant and mordant in the dye industry, and as a catalyst and oxidant for organic synthesis. Uses: This product can be used to synthesize n-butyl formate. Group: Colloidal Catalysts. CAS No. 10025-77-1. Molecular Weight: 270.3 g/mol. SMILES: O.O.O.O.O.O.Cl[Fe](Cl)Cl. InChI: NQXWGWZJXJUMQB-UHFFFAOYSA-K. InChIKey: 280-285 °C(lit.). Boiling Point: 37 °C(lit.). Melting Point: 280-285 °C. Flash Point: ≥ 98 %. Purity: 1.82 g/cm³. | |
Iron(III) Hexacyanoferrate(II) Quick inquiry Where to buy Suppliers range | Iron(III) Hexacyanoferrate(II). Group: Magnetic Metal Complexes. CAS No. 14038-43-8. IUPAC Name: iron(2+);iron(3+);octadecacyanide. Molecular Weight: 859.2g/mol. Molecular Formula: Fe4[Fe(CN)6]3;C18Fe7N18. SMILES: [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [C-]#N. [Fe+2]. [Fe+2]. [Fe+2]. [Fe+3]. [Fe+3]. [Fe+3]. [Fe+3]. InChI: InChI=1S/18CN.7Fe/c18*1-2;;;;;;;/q18*-1;3*+2;4*+3. InChIKey: DCYOBGZUOMKFPA-UHFFFAOYSA-N. Density: 1.80 g/cu cm. Solubility: Mostly insoluble in hot or cold water. 6 mg/mL at 25 deg C;Insoluble in dilute acid, organic solvents;Slightly soluble in most organic solvents. Soluble in oxalic acid; precipitates on exposure to light;Solubility in 2-methoxyethanol = 10 g/L. Solubility in ethanol = 20 g/L;In water, 6 mg/mL at 25 ?. | |
Isostearyl Alcohol EX Quick inquiry Where to buy Suppliers range | Isostearyl Alcohol can be used as reactant/reagent for preparation of organic compounds having linear aliphatic hydrocarbon groups as precipitation accelerators and precipitation methods using them. Group: Biochemicals. Grades: Highly Purified. CAS No. 41744-75-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C18H38O, Molecular Weight: 270.49. US Biological Life Sciences. | Worldwide |
Jojoba Protein HP, Hydrolyzed Quick inquiry Where to buy Suppliers range | Hydrolyzed (fragmented) proteins enzymatically extracted from the jojoba plant, 100% natural, MW 1800-2400 kD. Precipitations of proteins in the bottom of the container is normal. Uses: Lotions, creams, sun care products & after sun products, hair shampoos, leave-in-conditioners, hair mousse, shower gels, makeup products (mascara, foundations). Group: Skin Actives. CAS No. 100684-35-3 / 7732-18-5 / 122-99-6 / 24634-61-5. Product ID: ACM100684353. Appearance: Dark brown, cloudy, faint odor. | |
Lanthanum Chloride Quick inquiry Where to buy Suppliers range | Lanthanum Chloride, is the very important raw materials for FCC catalyst and water treatment. Lanthanum-rich Lanthanide compounds have been used extensively for cracking reactions in FCC catalysts, especially to manufacture hHigh-octane gasoline from heavy crude oil. A possible application involves the precipitation Phosphate from solutions. Uses: Lanthanum Chloride is also used in biochemical research to block the activity of divalent cation channels, mainly Calcium channels. Doped with Cerium, it is used as a scintillator material. Group: La. CAS No. 10025-84-0. Molecular Weight: 371.37 g/mol. Molecular Formula: LaCl3·7H2O. | |
Lanthanum(III) chloride hydrate Quick inquiry Where to buy Suppliers range | Lanthanum(III) chloride hydrate. Uses: Lanthanum(III) chloride hydrate is the very important raw materials for FCC catalyst and water treatment. Lanthanum-rich Lanthanide compounds have been used extensively for cracking reactions in FCC catalysts, especially to manufacture high-octane gasoline from heavy crude oil. A possible application involves the precipitation Phosphate from solutions. Lanthanum(III) chloride hydrate is also used in biochemical research to block the activity of divalent cation channels, mainly Calcium channels. Doped with Cerium, it is used as a scintillator material. Group: Metal & Ceramic Materials. Alternative Names: LANTHANUM(III) CHLORIDE;LANTHANUM(III)CHLORIDE HYDRATE;LANTHANUM(III) CHLORIDE, HYDRATED;LANTHANUM CHLORIDE HYDRATE;Lanthanum(III) chloride hydrate, 99.9% metals basis;Lanthanum chloride, hydrated, reagent ACS;Lanthanum(III) chloride hydrate, 99.9% (REO). CAS No. 20211-76-1. Molecular formula: LaCl3 · xH2O. Mole weight: 245.26 (anhydrous basis). |