Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid 86404-04-8
Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid 86404-04-8 Detail:
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We goal to see high-quality disfigurement from the production and provide the best assistance to domestic and overseas prospects wholeheartedly for 3-O-Ethyl-L-Ascorbic Acid, China 86404-04-8, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you you the best service. If you need to have more information, be sure to feel free to contact us by E-mail or telephone. We’ve been sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
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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Cosmetic Raw Materials 99% 3-O-Ethyl-L-Ascorbic Acid 86404-04-8 , The product will supply to all over the world, such as: , , ,
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