Chemical Name: 2-Hydroxymethl-5-hydroxy-γ-pyrone
INCI Name Kojic Acid
CAS No. [501-30-4]
Molecular Weight 142.11
Chemical Formula: C6H6O4
Structure:
Appearance: Odourless white or pale yellow crystals or crystalline powder
IR Spectrum: Conforms to Reference.
Solubilty: Freely solve in water, ethanol, acetone and ethyl acetate. Sparingly sol in ether, ethyl acetone, chloroform and pyridine.
Assay: 99.0% min.
Melting point: 152 - 154°C
Loss on dry: 1.0% max.
Heavy Metals 20ppm max.
Arsenic 2ppm max.
Package: In 10kg / 25kg drum lining with aluminized plastic bag.