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CAS No.:86404-04-8
Molecular Formula: C8H12O6
Molecular Weight: 204.1773
EINECS:617-849-3
Synonyms: 3-O-Ethyl Ascorbyl Ether, ETHYL ASCORBIC ACID, 3-o-ethyl-l-ascorbic acid, VCE, 3-O-Ethyl-L-ascorbic Acid, >=99%, 3-O-Ethyl-L-ascorbic acid VC ethyl ether
| ITEM | STANDARD | RESULT |
| Appearance | White crystal | Conform |
| Melting Rang | 111.0～116.0℃ | 112.8～114.3℃ |
| PH | 3.5～5.0 | 4.3 |
| Water | ≤1.0% | 0.22% |
| Residue on ignition | ≤0.1% | 0.05% |
| Loss on drying | ≤0.5% | 0.13% |
| Heavy metal | ≤10ppm | Conform |
| Bacteria total | ≤100cfu/g | Conform |
| Molds and Yeasts | ≤50cfu/g | Conform |
| Staphylococcus aureus | Negative | N.D |
| Pseudomonas aeruginosa | Negative | N.D |
| Assay(HPLC) | ≥99.0% | 99.76% |
| Purity(HPLC) | ≥99.0% | 99.42% |
1.When the amount added is 2%, 3-O-Ethyl-L-ascorbic acid has dual effects of bleaching and whitening.
2.It has a repairing effect on the composition and synthesis of collagen.
3.After it enters the dermis, it directly participates in the synthesis of collagen, repairs the activity of skin cells, increases collagen, makes the skin plump and elastic, and makes the skin delicate and smooth.
4.In cosmetics, it has anti-oxidation and whitening and freckle-removing effects.
5.It has strong antibacterial and anti-inflammatory effects, and resists inflammation caused by sunlight.
25 kgs/drum, 9 tons/20’container
25 kgs/bag, 20 tons/20’container
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