China Whitening Cosmetics Raw Material Vitamin C Derivative CAS 86404-04-8 Ethyl Ascorbic Acid
To create much more benefit for consumers is our company philosophy; customer growing is our working chase for China Whitening Cosmetics Raw Material Vitamin C Derivative CAS 86404-04-8 Ethyl Ascorbic Acid, Welcome worldwide clients to call us for company and long-term cooperation. We’ll be your trustworthy partner and supplier.
To create much more benefit for consumers is our company philosophy; customer growing is our working chase for 3-O-Ethyl-L-Ascorbic Acid Powder, China 3-O-Ethyl-L-Ascorbic Acid Material, We offer the great variety of products in this field. Besides, customized orders are also available. What’s more, you will enjoy our excellent services. In one word, your satisfaction is guaranteed. Welcome to visit our company! For more information, please come to our website.If any further inquiries, please feel free to contact us.
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. |
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