Supply OEM China Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid Preventing Colds 86404-04-8
Supply OEM China Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid Preventing Colds 86404-04-8 Detail:
Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Supply OEM China Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid Preventing Colds 86404-04-8, We invitations you and your company to prosper along with us and share a vibrant long term in worldwide current market.
Our pursuit and enterprise goal is to “Always satisfy our customer requirements”. We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for 3-O-Ethyl-L-Ascorbic Acid, China 86404-04-8, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
Ethyl Ascorbic Acid is an excellent skin whitening agent,it inhibits the activity of Tyrosinase by acting on Cu2+ and it prevents the synthesis of melanin.It is an etherfied derivative of ascorbic acid,one of the most stable derivates of ascorbic acid.It’s also showing a very good stability in all kinds of cosmetic formulations.
Ethyl Ascorbic Acid penetrates into skin where it is metabolized to ascorbic acid.Due to this process its efficacy isore pronounced than the one of pure ascorbic acid.Non irritating to skin and eyes.
Key Technical Parameters:
| Appearance | White or almost white crystal powder |
| Solubility | Easily dissolve in water |
| Content | 98.5% min. |
| pH Value | 3.5~5.5 |
| Melting Point | 110.0~115.0℃ |
| Drying Loss | 1.0%max. |
| Free VC | 10 ppm max. |
| Residue Ignition | 0.1%max. |
| Heavy Metals | 20 ppm max. |
Functions:
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Supply OEM China Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid Preventing Colds 86404-04-8 , The product will supply to all over the world, such as: , , ,
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