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Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients

Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients

Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients
Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients

Large Image :  Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: 501-30-4

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Packaging Details: 1kg/bag or 25kg/drum
Delivery Time: 5-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10 tons per year
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

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

 

Kojicacid 501-30-4 Skin Care Raw Materials , Skin Whitening Raw Cosmetic Ingredients 0

 

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.
 
 
 

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