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Total 79 products in category of Chemical Reagent Products
 4-Methyl-7-hydroxyl Coumarin (CAS 90-33-5) Chemical Name4-Methylumbelliferone/7-hydroxyl-4-Methyl-CoumarinThe same name7-HYDROXY-4-METHYLCOUMARIN , COUMARIN 47-Hydroxy-4-methyl-2H-1-benzopyran-2-one, 4-MU...  Carbon tetrachloride, also known by many other names (notably, carbon tet in the cleaning industry, and as a Halon or Freon in HVAC, see Table for others) is the organic compound with the formula...  Structure formula: CH3CH2OCSSNaAppearance:Pale yellow to grey yellow free-flowing powder or pellet,soluble in water.Application:It is the most selective of the range of xanthates,used in the...  Assay (H3BO3).........................................≥99.5%Clarity................................................passes test Solubility in...  Polyaluminum Chloride (PAC) or also known as Alkaline Aluminum Chloride is a water-soluble inorganic macromolecule polymer that is intervenient with ALCL3 and AL(OH)3. Its molecular formula is...  Industrial hydrofluoric acid Hydrofluoric acid is aqueous solution of hydrogen fluoride. It's colourless and transparent, having strong and irritative smell and causticity. It can pickling...  ammonium fluoride,amine fluoride,AF,Molecular Formula:NH4FMolecular Weight:37.04CAS NO.:12125-01-8HS CODE:2826191090 Properties:The product is a white powdery crystal.It can deliquesce easily...  Iodine crystals 99.8% lab Reagentmin order: 250grampayment we accept Paypal Elemental iodine is used as a disinfectant in various forms. The iodine exists as the element, or as the...  ≥Specification:ItemSpecificationPurity.%≥99.5%Moisture.%≤0.05Water insolubles,%≤0.03Chloride(based on CL).% ≤0.02Bromate(based on BrO3).% ≤0.03Sulfate(based on...  Trypsin-Chymotrypsin6:1 Source: Bovine Pancrease General description Trypsin-Chymotrypsin is the co-crystal of Chymotrypsin and Trypsin so it has the...  1.It is also used for making Chemicals, the paper,detergent, artificial silk2.use for the silky luster of mercerized cotton fabrics of the fabrics and deal with bauxite of...  Resource: porcine pancreasGeneral introduction: pancreatin is a white or yellowish powder. It is a combinationof protease, amylase and lipase. Its activity will disappear by boiling itssolution or...  Calcium carbide : M.F. CaC2, gray, black solid, the basic material of organic synthesis. Usage:(1)Reacting with water to bring about ethine.(2) Reacting with nitrogen to product lime nitrogen... Tianjin Tiankai Chemical Industries Import And Export Corporation  dow froth 250 ,because of its powerful action , it is usually effective in considerably smaller amounts than need with other frothers, for most ores, it produces a froth of high selectivity...  Trypsin is a kind of serine protease that can specifically hydrolyze peptide bond formed of carboxyl of basic amino acids Arginine and lysine.The enzyme can easily autolyze, the...  Aluminate coupling agent F-1BProduct InstructionProduct InstructionThese Products are nontoxic, odorless, white color , big adaptation temperature(80 to 280 degrees),stable quality, widely area...  Product NameDiisooctyl Phosphate(P204)MolecularFormulaMolecular Weight[C8H17]2PO2H322.4PropertiesColorless or yellowish transparent viscous oily liquid;Soluable to alcohol and some other organic...  1,3-Dimethyl-2-imidazolidinone(99.5%) DMEU 1,3-Dimethyl-2-imidazolidinoneN,N'-Dimethylethyleneurea; 1,3-Dimethylimidazolidin-2-one; DMEU; DMIFormulaC5H10N2OStructureMolecular Weight114.15CAS RN: 80-73-9 Typical Physical...  High purity nano quartz powder,nano SiO2... |
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