Kojic acid

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Name: Kojic acid; Synonyms: 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one; Cas No.: 501-30-4; EINECS No: 207-922-4; Chemical name: Kojic Acid; Formal name: 5-hydroxy-2-hydroxymethyl-1,4-pyrone; Molecular formula: C6H6O4; Molecular weight: 142.1; Molecule structure: Toxicity: LD50 = 2500-3500mg/kg. Download: Kojic Acid quality standard (PDF Document) ; Kojic Acid MSDS (PDF Document); Dissolving water, alcohol, acetone, slightly dissolving ether second ester of second acid, chloroform and pyridine, non-dissolving benzene; Kojic Acid can be widely used in some scopes, such as food additive, cosmetic, pharmacy etc. Because kojic acid and its ramification can inhibit safest the melanin growing of body-skin, its application is being more and more wide in whiten cosmetic, bath lotion, toothpaste etc. As to its actions of antiseptic、antioxidant and color-care, kojic acid also can be widely used in food aseptic、antioxidant of grease and food、antistaling agent of fruit and vegetable、and color-care antistaling agent of meat products and marine products. In addition, kojic acid can also be used in antibiotic synthetic intermediate products, agriculture plant tutelage and chemical reagent, etc . THE QUALITY STANDARD OF KOJIC ACID Item Index Appearance Property Almost White Crystal or Crystalline Powder Purity(%) 99.0 min Melting Point(Deg C) 152-155 Loss on Drying(%) 0.5 max Ignition Residue(%) 0.1 max Chloride(%) 0.005 max Heavy Metals(%) 0.001 max Arsenic(%) 0.0001 max Iron(%) 0.001 max Microbiological Test Bacteria:3000CFU/g max Colon bacillus: Negative Fungi: 50 CFU/g max -------------------------------------------------------------------------------- Packing: in tinfoil bag: 1.0kg/bag, 5.0kg/bag, 25.0kg/drum, etc. Storage: storage out of sunlight, sealed. storage term is 1 years. Price: welcome all the customers who are interested in kojic acid business. We will pay carefully attention to all of your enquiries. Please contact with us for more information

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Sichuan Huamai Technology Co., Ltd

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