|
RON PHARM(SHANGHAI)CO.,LIMITED
|
Application:
- 3-O-Ethyl-L-Ascorbic Acid Is a lipophilic water-soluble vitamin C derivative and is very convenient for application. Often used in gels, essences, creams, creams and other whitening freckle, anti-aging and other skin care products.
- 3-o-Ethyl-L-AScorbic Acid can inhibit the activity of tyrosinase, inhibit the formation of melanin, reduce melanin to colorless, dispel spots and whiten skin.
- After entering into the dermis, 3-o-Ethyl-L-AScorbic Acid directly participates in the synthesis of collagen to repair the skin cell activity, increase collagen, thus make the skin become full and elastic, make the skin delicate and smooth, and truly achieve the whitening and freckle-removing effect. And has the strong antibacterial anti-inflammatory effect, anti inflammation caused by sunlight.
Our advantage:
1.Quality assurance: We have carried out strict inspection of every part and product, trying to have no quality problems in the hands og customers.
2.Price advantage: We offer competitive price.
3.Good service: 24 hours online service, one to one customer service.
We commitment to the professional supplier of pharmaceutical intermediates which has been a key strength of win-win cooperation and multi-lateral success to our global accounts. Let’s share our lights to the contribution of human health.
For more details, please feel free to contact us. |
Send Inquiry
|
|
Sinoway Industrial Co.Ltd.
|
Product name
|
Ethyl Ascorbic Acid / 3-O-ethyl ascorbic acid
|
CAS No.
|
86404-04-8
|
Molecular Formula
|
C8H12O6
|
Molecular Weight
|
204.18
|
Quality Standard
|
98% up by HPLC
|
Appearance
|
White crystal powder
|
COA of Ethyl Ascorbic Acid
|
ITEMS
|
SPECIFICATION
|
RESULT
|
Appearance
|
White crystal powder
|
Complies
|
Odor
|
Characteristic smell
|
Characteristic smell
|
Melting point
|
111.0-115,0。C
|
112。C
|
Assay（HPLC）
|
≥98.0%
|
99.91%
|
pH(3% solution)
|
4.0-5.0
|
4.47
|
Chroma(3% solution)
|
≤25
|
≤ 22
|
Dry-wet weight
|
≤ 1.0%
|
0.17%
|
Ash content
|
≤ 0.1%
|
0.04%
|
Heavy metal
|
≤ 20 ppm
|
< 6 ppm
|
As
|
≤ 2 ppm
|
< 0.7 ppm
|
Free Vc
|
≤ 10 ppm
|
< 7 ppm
|
Conclusion
|
Complies with WSI-C2-0025-89
|
Function of Ethyl Ascorbic Acid / 3-O-ethyl ascorbic acid
Ethyl Ascorbic Acid / 3-O-ethyl ascorbic acid is a new generation of VC derivative that provides superb whitening effects, also serves as a potent anti-aging active that boosts collagen synthesis and protects skin from DNA damage. It exhibits strong inhibition effect on melanogenesis, reduces dark spots and age spots, fights photoaging by interfering with inflammatory cytokines, such as IL-6, and reverse ROS production to achieve free radical scavenging purpose.
1. Ethyl Ascorbic Acid can blocks melanin formation, through Cu2 + acting on tyrosinase inhibits its activity;
2. Ethyl Ascorbic Acid has effect for whitening and freckling (usually when 2% added);
3. Ethyl Ascorbic Acid can improve the dullness of the skin, and give the skin elasticity;
4. Ethyl Ascorbic Acid can repair skin cell activity and promote collagen production.can blocks melanin formation, through Cu2 + acting on tyrosinase inhibits its activity.
Application of Ethyl Ascorbic Acid / 3-O-ethyl ascorbic acid
1. Ethyl Ascorbic Acid applied in cosmetic filed, it has effect for whitening and freckling (usually when 2% added);
2. Ethyl Ascorbic Acid can improve the dullness of the skin, and give the skin elasticity.
|
Send Inquiry
|
Pharma Sources Insight June 2024: Globalization on the Go
