-
Min. Order (MOQ)
100 Kilogram
Kojic acidchemical name:5-hydroxyl-2-hydroxymethyl-1, 4-pyrone. It is a white needle-like crystals. It easily dissolves in water, alcohol & aceton, and slightly dissolves in ethyl acetate, chloroform, etherand pyridine. Kojic acid does not dissolve in benzene. cas no.: 501-30-4 einecs no. :207-922-4melting point: 153-156cmolecular formula: c6h6o4 molecular weight :142.11toxicity test data: ld502500-350omg/kg. usages (1) daily chemicals material:because kojic acid can inhibits caseinase activity, then inhibits skin melanin formation, kojic acid and it's derivatives widely used in high-quality skin lightening cosmetics, bath preparation and mouth or teeth care products. Cosmetics containing kojic acid can treat freckle, acne, pigmentation and macula effectively without any toxic and bad results, at present, kojic acid's use level added in cosmetics is to 0.2-1.0 percent. (2) medicine material:kojic acid and it's derivatives are used as an important material in antibiotic - cephamycin, anodyne, and antiphlogistic production. (3) food additive:kojic acid and it's derivatives work as antiseptic, antioxidant, preservative and color stablizer in meat processing, also act as useful materials of food aromatizer - maltol and ethylmaltol. (4) preservative and color stablizer of cut-flower:kojic acid and it's derivatives are added to cut-flower to keep flower colorful and fresh. (5) film despecking agent and iron ananysis reagent. (6) non-toxic to person and livestock, pollution-free pesticide ininsecticide production specificationappearance white or off white crystalsassay: 99.0% min loss on drying: 0.5% maxresidue on ignition: 0.1% maxiron: 10ppm maxheavy metals (pb): 3ppm maxarsenic: 1ppm maxchlorides: 50ppm maxclarity of solution colorless and transparentpathootens none
Additional Information:
Payment Terms :
L/C, D/P, T/T
Packaging Details : 25KG/DRUM
25KG/CARTON
Delivery Time : Immediately