Kojic acid
| Price | Get Latest Price | ||
| Package | 1kg | 25kg | 50kg |
| Min. Order: | 1kg |
| Supply Ability: | 50tons |
| Update Time: | 2023-09-14 |
Product Details
| Product Name: Kojic acid | CAS No.: 501-30-4 |
| EC-No.: 207-922-4 | Min. Order: 1kg |
| Purity: 99% | Supply Ability: 50tons |
| Release date: 2023/09/14 |
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Product details:
CAS No.: 501-30-4
Chemical Name: Kojic acid
Molecular Formula: C6H6O4
Molecular Weight: 142.11
EINECS: 207-922-4
| Melting point | 152-155 °C (lit.) |
|---|---|
| Boiling point | 179.65°C (rough estimate) |
| Density | 1.1712 (rough estimate) |
| refractive index | 1.4434 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Metha-nol (Slightly, Sonicated) |
| form | Crystalline Powder |
| pka | 7.9(at 25oC) |
| color | White to beige-brown |
| Water Solubility | SOLUBLE |
| λmax | 269nm(CHCl3)(lit.) |
| Merck | 14,5317 |
| BRN | 120895 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| LogP | -0.640 |
Definition
ChEBI: A pyranone that is 4H-pyran substituted by a hydroxy group at position 5, a hydroxymethyl group at position 2 and an oxo group at position 4. It has been isolated from the fungus Aspergillus oryzae.
Uses
A naturally occurring chelation agent.
hydroxystearate nonionic solubilizer
Converted to maltol and ethyl maltol, flavor-enhancing additives. Food additive to inhibit tyrosinase.
kojic acid is a skin-lightening agent that acts through anti-oxidant activity. Kojic acid is a tyrosinase inhibitor, although it is not as effective as licorice extract. When combined with allantoin and other proper ingredients in sunscreen preparations, the mixture can inhibit uV-caused erythema and accelerate wound healing. It is also found to be skin sensitizing and can be irritating.
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