Product Name:Kojic acid
Purity:99%
Appearance:White Crystalline Powder
Sample:Available
Storage:Store below +30°C.
CAS No.: 501-30-4
Kojic acid Cas 501-30-4
Typical Properties
Chemical Name:Kojic acid
Cas No:501-30-4
EINECS No:207-922-4
Molecular Weight:142.11
Molecular Formula:C6H6O4
Molecular Structure:
| Item | Specification |
| Melting Point | 152-155 °C |
| Boiling Point | 179.65°C |
| Density | 1.1712 |
| Refractive index | 1.4434 |
| pKa | 7.9 |
| Loss on drying | ≤0.5% |
| Ignition residue | ≤0.1% |
| Heavy metal | ≤3ppm |
| Arsenic | ≤1ppm |
Usage
Cosmetic Raw Material: Used as an active ingredient for whitening, fading dark spots, and brightening skin tone; inhibits tyrosinase and reduces melanin production; used in spot-removing creams, serums, masks, and whitening lotions.
Food Additive: Used as a color-protecting agent, antioxidant, and preservative; prevents browning of fruits and vegetables and maintains the color of meat products.
Pharmaceutical Field: Used as a pharmaceutical intermediate; possesses certain antibacterial and anti-inflammatory properties.
Industrial Field: Used as a bleaching and dyeing auxiliary agent for textiles and leather; a chelating agent in metal processing.
Packaging and Shipping
25kg/drum
According to customer requirements.
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Kojic acid Cas 501-30-4