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Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients
Product Details:
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Detailed Product Description
| CAS No: | 501-30-4 | Molecular Formula: | C6H6O4 |
|---|---|---|---|
| Molecular Weight: | 142.11 | EINECS No: | 207-922-4 |
| Melting Point: | 152-155 ° C | Boiling Point: | 179.65 ° C |
| Density: | 1.1712 | Refractive Index: | 1.4434 |
| Appearance: | Crystalline Prismatic, Acicular, Colorless. | Solubility: | Kojic Acid Soluble In Water, Alcohol, Acetone, Slightly Soluble In Ether, Ethyl Acetate, Chloroform, Pyridine, Insoluble In Most Other Solvents. |
| High Light: | raw materials used in cosmetics,makeup raw materials |
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Kojicacid 501-30-4 cosmetic raw materials for skin whitening
Basic parameter:
1. Product name :Kojicacid
2. Product alias: 4h-pyran-4-one,5-hydroxy-2-(hydroxymethyl)-; 4 h - Pyran 4 - one, 5 - hydroxy - 2 - (hydroxymethyl) -; 5 - hydroxy - 2 - (hydroxymethyl) - 4 h - pyran 4 - on; Kojic. Pyran 4 - one, 5 - hydroxy - 2 - (hydroxymethyl); 2 - HYDROXYMETHYL - 5 - HYDROXY - 4 - PYRONE; 5 - Hydroxy - 2 - (hydroxymethyl) - gamma - pyrone; Kojicacid
3. CAS no. : 501-30-4
4. Molecular formula: C6H6O4
5. Molecular weight: 142.11
6. EINECS no. : 207-922-4
7. Melting point: 152-155 ° C
8. Boiling point: 179.65 ° C
9. Density: 1.1712
10. Refractive index: 1.4434
11. Storage conditions: Refrigerator
12. Appearance: crystalline prismatic, acicular, colorless.
13. Solubility: kojic acid soluble in water, alcohol, acetone, slightly soluble in ether, ethyl acetate, chloroform, pyridine, insoluble in most other solvents.
Certificate of Analysis:
| Item | Standard of Analysis | Result |
| Appearance | Almost White Crystalline powder | pass |
| Assay min | 99 | 99.5 |
| Melting Point | 152-156 | 153.6-154.1 |
| Loss on Drying max | 0.5 | 0.35 |
| Residue on Ignition max | 0.1 | 0.09 |
| Chloride max | 50 | 25ppm |
| Heavy Metal max | 3 | <0.10 |
| Iron max | 10 | pass |
| Arsenic max | 1 | <0.10 |
| Test Result | Up to Grade |
Application in cosmetic field:
In human skin, tyrosine under the catalysis of tyrosinase, and oxygen free radicals through complex oxidation, polymerization, finally synthesis of melanin. Kojic acid can inhibit the synthesis of tyrosinase, and thus can strongly inhibit the formation of melanin, and safe non-toxic, does not produce white spot sequela, so kojic acid has been allocated into lotion, facial mask, lotions, creams, can effective treatment of freckles, age spots, pigmentation, acne and other high-grade whitening cosmetics. Kojic acid of 20ug/ml concentration can inhibit a variety of tyrosinase (also called polyphenol oxidase PPO) of 70 ~ 80% of the activity, in the cosmetics generally added amount is 0.5 ~ 2.0%.
"Qu acid" is an excellent whitening, light spot ingredients, as long as the amount of added in a certain range, safety is not a problem, will not cause sensitization reaction. Qu acid can be true beautiful white, not the feeling that VC gives a person that kind of facial expression changes bright. If the whitening effect that VC brings is expressed with translucent, the effect that qu acid brings is the feeling of milky white. The combination of the two works best.
Contact Details
WuHan Dong Kang Yuan technology co., LTD
Contact Person: Angela
Tel: 86-15377658509
Send your inquiry directly to us
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