CAS No.：501-30-4
EINECS No：207-922-4
INCI NAME: Kojic Acid
MOLECULAR FORMULA: C6H6O4
MOLECULAR WEIGHT: 142.11
CHEMICAL NAME：5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
SPECIFICATION
Appearance: White or almost white crystal powder
Melting point: 152-156℃
Loss on drying: ≤0.5%
Residua of burnt: ≤0.5%
Heavy metals: ≤0.001%
content: ≥98.0%
Microbiological Test:
Bacteria: ≤300CPU
Fungi: ≤100CPU
Reference addition: 0.5~2%
Validity: 2 years
Used in: soap or cream
