PRODUCTS
Product Name: Chitosan AzelateGrade: Cosmetic Grade……
Commodity Name: IscotrizinolChemical Name: Diethylh……
Product Name:EnsulizoleChemical Name: 2-Phenylbenzi……
Product Name: OctocryleneCAS No.: 6197-30-4Molecula……
1. Product Name: 3-O-Ethyl-L-ascorbic acid
2. Synonyms: (5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-5H-furan-2-one; Ethyl ascorbic acid; VC ethyl ether; vitamin C ethyl ether; 3-O-Ethyl vitamin C ester; (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one (non-preferred name)
3. CAS NO.: 86404-04-8
4. Molecular Formula: C8H12O6
5. Molecular Weight: 204.1773
6. Molecular Structure: 
8. Boiling Point: 551.5℃ at 760 mmHg
9. Flash Point: 228.5℃
10. Vapor Pressure: 1.84E-14mmHg at 25℃
11. Refractive Index: 1.555
12. Product Characteristics: Vitamin C ethyl ether is a lipophilic water-soluble vitamin C derivative, which not only makes it extremely convenient to use in formulas, but also makes it easy to penetrate the stratum corneum into the dermis, and it is easy to enter the skin It is decomposed by biological enzymes to play the role of vitamin C, thereby increasing its bioavailability, while ordinary vitamin C is difficult to be absorbed by the skin and its bioavailability is very low. Not only that, vitamin C ethyl ether also shows extremely high stability relative to ordinary vitamin C.
13. Product Efficacy: This product blocks the formation of melanin by inhibiting the Cu2+ activity of tyrosinase; prevents skin inflammation caused by sunlight, improves skin color, promotes collagen production, and increases skin elasticity.
14. Stability: It is more stable in the environment of pH 3.0-6.0.
15. Reference Dosage: 0.5-2.0%
16. Uses: It can be used for whitening, anti-aging and other skin care products such as gels, essences, lotions, creams, etc.
17. Packaging & Storage: 1Kg/Bag, 25kg/Drum; Sealed, kept in a cool and dark place.
18. Product Picture: 
| Test Items | Specifications |
| Appearance | White crystalline powder |
| Melting Point | 110.0℃ ~ 115.0℃ |
| pH Value(3% Aqueous Solution) | 3.5 ~ 5.5 |
| Free of VC | Not more than 10ppm |
| Heavy Metals | Not more than 10ppm |
| Loss on Drying | Not more than 0.5% |
| Residue on Ignition | Not more than 0.2% |
| Assay | Not less than 99% |
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