Factory supplied China Factory Supply Vce Powder 86404-04-8 3-O-Ethyl L-Ascorbic Acid Cosmetic Raw Vitamin C Ethyl Ascorbic Acid
With a full scientific excellent management process, great quality and excellent faith, we acquire very good standing and occupied this industry for Factory supplied China Factory Supply Vce Powder 86404-04-8 3-O-Ethyl L-Ascorbic Acid Cosmetic Raw Vitamin C Ethyl Ascorbic Acid, We’re on the lookout ahead to receiving your enquiries soon.
With a full scientific excellent management process, great quality and excellent faith, we acquire very good standing and occupied this industry for CAS 86404-04-8 ethyl ascorbic acid, China Vc Ethyl Powder, We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.
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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