CAS 501-30-4 Kojic Acid High Quality Cosmetic Grade Kojic Acid Powder
China CAS 501-30-4 Kojic Acid High Quality Cosmetic Grade Kojic Acid Powder, Find details about China Kojic Acid, Kojic Acid Dipalmitate from CAS 501-30-4 Kojic Acid High Quality Cosmetic Grade Kojic Acid Powder
Cosmetic Grade Kojic Acid Powder
Product name | Kojic Acid |
CAS No | 501-30-4 |
Specification | 99% |
Molecular Weight | 142.11 |
Molecular Formula | C6H6O4 |
Water Solubility | 100% water soluble |
Delivery Time | payment after one day |
Appearance | White powder |
Application | Widely used in shampoo, soap, shampoo, bath lotion |
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
ANALYSIS | SPECIFICATION | RESULTS |
Assay by HPLC: | ≥99.0% | 99.36% |
Appearance: | White powder | Complies |
Melting point: | 153° ~ 156° | 154.2° |
Solubility: | Soluble in water | Complies |
Loss on drying : | ≤0.5% | 0.34% |
Residue on ignition: | <0.1% | Complies |
Heavy metals PPM: | <10ppm | Complies |
Chloride: | <0.005% | Complies |
Iron | <0.001% | Complies |
Microbiology: Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella: | <1000cfu/g <100cfu/g Negative Negative Negative | 102cfu/g 15cfu/g Complies Complies Complies |
Conclusion: | Conform with specification | |
2). Kojic acid is able to eliminate the free radicals in the human body, strengthen the activity of the leucocyte;
3). Kojic acid have ideal effect in easing pain, relieving inflammation and curing many diseases.
2). Applied in Medicine,kojic acid has been used as the an important material of cephalosporin-type antibiotics;
3). Applied in other fields:kojic acid is also used as iron analytical reagent and film spotting agent, etc;
4). Applied in Cosmetics,kojic acid has been widely added into the lotion, face mask, liquid cream and skin cream. Recommendation usage for cosmetics: 0.2~1.0%;
5). Applied in Food additive,kojic acid work as antiseptic,antioxidant, preservative and color stablizer in meat processing, also act as useful materials of food aromatizer - maltol and ethyl maltol.
Package | 1kg/bag ,25kg/bag;25kg/drum; customize as customer's equirements. | |||
Transit | Fedex, TNT,DHL,EMS,and so on. | |||
Shipping port | Shanghai/Tianjin/Dalian/Beijing/Xi'an | |||
Lead Time | 1-2 working days upon received the payment | |||
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea. | ||||
Delivery Time:Around 3-5 workdays after your payment.
Package:1kg/aluminium foil bag;25Kgs in fiber-drums with two-plastic bags inside
Net Weight:25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume:I.D.42cm × H52cm,0.08 m³/Drum
Storage:Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:Two years when properly stored.
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