| Place of Origin: | China |
|---|---|
| Brand Name: | Tonking |
| Certification: | ISO |
| Model Number: | TK- Kojic acid |
| Minimum Order Quantity: | 1kg |
| Packaging Details: | 1kg/bag, 25kg/drum |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T,Western Union,MoneyGram |
| Supply Ability: | 3000kg per month |
| Appearance: | Off-white Crystalline Powder | CAS: | 501-30-4 |
|---|---|---|---|
| Purity: | 99% | Grade: | Cosmetic Grade, Food Grade |
| Usage: | Skincare, Food Additives | Free Sample: | 10-20g |
| Shelf Life: | 2 Years | Package: | As Your Request |
| Highlight: | CAS 501-30-4 Kojic Acid Powder,Bulk Cosmetic Grade Kojic Acid Powder,99% Kojic Acid Powder |
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Wholesale Bulk Cosmetic Grade Kojic Acid Powder 99% CAS 501-30-4 Kojic Acid Price
What is Kojic Acid Powder?
Kojic acid is a natural compound derived from various fungi, particularly Aspergillus oryzae, and is also a byproduct of fermented foods like sake, soy sauce, and rice wine. It is widely used in skincare for its skin-brightening and antioxidant properties.
Benefits of Kojic Acid Powder:
1. Skin Lightening – Inhibits tyrosinase, reducing melanin production to help fade hyperpigmentation, dark spots, and melasma.
2. Antioxidant Properties – Protects skin from free radical damage.
3. Antibacterial & Antifungal – Helps combat acne-causing bacteria and fungal infections.
4. Exfoliation – Promotes gentle skin renewal when combined with other exfoliants.
|
Product Name |
kojic acid Powder |
Test Method |
HPLC |
|
CAS NO. |
501-30-4 |
Country of origin |
China |
|
EINECS NO. |
207-922-4 |
M.F |
C6H6O4 |
|
ITEMS |
SPECIFICATION |
|
Appearance: |
White or off-white needle-like crystals |
|
Dissolubility: |
Easily dissolves in water, colorless and transparent |
|
Pathogens: |
None/undetected |
|
Melting point: |
153~156°C |
|
Purity: |
99.0% min |
|
Residue on ignition: |
0.1% max |
|
Iron: |
10 PPM max |
|
Chlorides: |
50 PPM max |
|
Heavy metals: |
3 PPM max |
|
Arsenic: |
1 PPM max |
Application of Kojic Acid Powder:
1. It 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.
2. Kojic acid powder and its derivative have 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.
3. It can also eliminate free radical, strengthen cell activity of the cell and keep the food fresh. It is widely used in the fields of medicine and food.