China High Purity Cosmetic Raw Material Ethyl Ascorbic Acid CAS No. 86404-04-8, Find details about China Ethyl Ascorbic Acid, Cosmetic Raw Material Ethyl Ascorbic Acid from High Purity Cosmetic Raw Material Ethyl Ascorbic Acid CAS No. 86404-04-8
High purity comestic raw material Ethyl Ascorbic Acid CAS NO.86404-04-8
3-O-Ethyl Ascorbic Acid is a very useful vitamin C derivative, it is very stable in chemical substances, it is a non-chromic vitriolic C derivative, and is hydrophilic hydrophilic amphoteric substance, which greatly expands the scope of its applicable Chemicalbook, especially in the application of daily chemistry.3- O-ethyl ascorbic acid ether easily passes through the stratum corneum into the dermis, where it is easily broken down by biological enzymes in the body to perform the biological functions of vitamin C.
Product Name: 3-O-Ethyl-L-ascorbic acid
Other name: Ethyl ascorbic acid; VCE
CAS No.: 86404-04-8
EINECSNo.:1806241-263-5
Apperance: White powder
Molecular formula: C8H12O6
Molecular weight: 204.18
Grade: Comestic Grade
Item | Standards | Results |
Appearance | White powder | Conforms |
Odor | Slight characteristic odor | Conforms |
pH | 3.0-5.0 | 4.2 |
Melting point | 112.0ºC-115.0ºC | 113.9ºC |
Lossing on drying | ≤1% | 0.01% |
Sulphated ash | <0.2% | 0.10% |
3% Water solution | Colorless to light yellow transparent | Colorless transparent |
Heavy metals | ≤10ppm | Conforms |
Arsenic | ≤2.0ppm | Conforms |
Total bacteria | <100cfu/g | <100cfu/g |
Yeast and mold | <10cfu/g | <10cfu/g |
Assay | 99% | 99.8% |
Function
1. Inhibits its activity by acting on Cu2+ of tyrosinase and blocks melanin formation;
2. Very effective whitening and freckle removing effect (2% added);
3. Anti-light caused inflammation, has a strong anti-bacterial and anti-inflammatory effect;
4. Improve skin dullness and give skin elasticity;
5. Repair skin cell activity and promote collagen production.