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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
What is 3-O-Ethyl-L-ascorbic acid?
- 3-O-Ethyl ascorbic acid, also called VC ethyl ether, is an ascorbic acid derivative. Ascorbic acid is a naturally occurring antioxidant and free radical scavenger, a reducing agent in the conversion process of biological enzymes, and has a preventive effect on some chronic diseases (cancer, diabetes and allergic skin diseases).
Spezifikation
| ELEMENT | STANDARD | ERGEBNIS |
| Aussehen | White crystal | Entsprechen |
| Melting Rang | 111.0～116.0℃ | 112.8～114.3℃ |
| PH-Wert | 3.5～5.0 | 4.3 |
| Wasser | ≤1.0% | 0.22% |
| Rückstand auf Zündung | ≤0.1% | 0.05% |
| Verlust auf Trocknung | ≤0.5% | 0.13% |
| Heavy metal | ≤10ppm | Entsprechen |
| Bacteria total | ≤100cfu/g | Entsprechen |
| Molds and Yeasts | ≤50cfu/g | Entsprechen |
| Staphylococcus aureus | Negative | N. D |
| Pseudomonas aeruginosa | Negative | N. D |
| Assay(HPLC) | ≥99.0% | 99.76% |
| Reinheit(HPLC) | ≥99.0% | 99.42% |
Anwendung
1.Wenn die Menge ist 2%, 3-O-Ethyl-L-Ascorbinsäure hat die dual Effekte von bleaching und Bleaching.
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.
Verpackung
25 kgs/drum, 9 tons/20’container
25 kgs/bag, 20 tons/20’container
Related keywords
(5R,1’S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one, 3-O-Ethyl vitaMin C ester, VC ethyl ether, Nano Liposomal 3-o-ETHYL ASCORBICACID; china 3-o-ethyl ascorbyl ether manufacturers; china 3-o-ethyl ascorbyl ether suppliers; 3 o ethyl l ascorbic acid; 3-o-ethyl-l-ascorbic acid
