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1 Kilogram |
Negotiable |
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Kojic Acid(5-hydroxy-2-4H)
1.CAS No:501-30-4
2.For Skin Whitening
3.Purity: 99.5%
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Kojic Acid(5-hydroxy-2-4H) For African Skin Whitening anti spots and freckles
Product Name |
Kojic Acid |
Mol |
C6H6O4 / 142.11 |
CAS NO.: |
501-30-4 |
Purity |
99% |
Specification |
99% for pharmacy, food, cosmetics and pesticides |
||
Characteristics |
Off-white crystalline powder |
||
Effects |
1. Spots removing, skin shinning, and skin care; |
||
Application |
pharmacy, food, cosmetics and pesticides |
||
Dosage |
- |
||
Storage |
Please keep it away from direct light, and wet. 2 years shelf life |
||
Package |
25KG/Drum; 1KG/Aluminum Foil bag |
ITEM |
SPECIFICATION |
RESULT |
Appearance |
White or off white crystal |
Off white crystal or powder |
Purity, % |
99.0 min |
99.50 |
Melt point, °C |
152-156 |
153.4-154.1 |
Loss on drying, % |
1 max |
0.37 |
Residue on ignition, % |
0.2 max |
0.09 |
Heavy metals, ppm |
3 max |
less than 0.10 |
Iron, ppm |
10 max |
7.00 |
Arsenic, ppm |
1 max |
less than 0.10 |
Chloride, ppm |
100 max |
25 |
Conclusion |
It complies with the standard. |
Package : 1kg, 5kg, 10kg/bag, or 25kg/drum, or as customer required
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