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Kojic Acid |
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5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one |
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501-30-4 |
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CAS No. £º501-30-4 EINECS No.£º207-922-4 INCI NAME: Kojic Acid CHEMICAL NAME£º5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one MOLECULAR FORMULA: C6H6O4 MOLECULAR WEIGHT: 142.11 STRUCTURAL FORMULA: USE: It is a highly efficient lightening agent, and suitable for advanced cosmetics. It is also widely used as foodstuff antioxidation agent and antibacterial agent. REFERENCE ADDITION:0.5~2% PACKAGE AND STORAGE: 1kg/bag, aluminium foil bag. 25kg/bucket, cardboard bucket. Keep seal and shield from light. The validity is 3 years.
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PROPERTY: White or kind of white crystalline powder. Freely dissolve in water, ethanol, acetone sparingly sol in ether, ethyl acetate, chloroform, pyridine. CONTENT: ¡Ã98% ACTION MECHANISM: It prohibits activity of tyrosinase, and obstructs melanin formation. It also makes skin white and light by controling cell vigor, depresses the acitivity of tyrosinase and prohibites dopa oxidation.
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