Shanghai Sunwise Chemical Co., Ltd.  

Product Name: CAS 501-30-4 Kojic Acid for Skin Care Model NO.: 501-30-4 Color: White Appearance: Crystal Classification: Cosmetic Grade Efficacy: Cosmetic Grade Purity: 99.0% Min Product Name: Kojic Acid CAS No.: 501-30-4 Trademark: SW Transport Package: 25kgs Carton Specification: cosmetic grade Origin: China Product Description Product Name: Kojic acidSynonyms 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-oneMolecular Formula C6H6O4Molecular Weight 142.11CAS Number 501-30-4EINECS/ELINCS 207-922-4Structure PropertiesAppearance White or off white crystalMelting Point 152-155°CSolubility Soluble in waterStability Stable under ordinary conditionsSpecificationItemSpecificationAppearanceWhite or off white crystalPurity(%)99.0 minMelt Point(ºC)152-156Loss on Drying(%)0.5 maxResidueon Ignition(%)0.1 maxHeavy metals(ppm)3 maxIron(ppm)10 maxArsenic(ppm)1 maxChloride(ppm)100 maxApplicationKojic acid is 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 side effects.It is also used as an important material in antibiotic -cephamycin, anodyne, and antiphlogistic production.It is also used as antiseptic,antioxidant, preservative and color stablizer in meat processing, also act as useful materials of food aromatizer -maltol and ethylmaltol.Packing and StoragePacking:In25kgs net cardboard drum or carton.Storage: Store in acool and dry ventilated place.