Factory Customized China Free Sample Ethyl Ascorbic Acid CAS86404-04-6 for Whitening and Freckle Removal
Factory Customized China Free Sample Ethyl Ascorbic Acid CAS86404-04-6 for Whitening and Freckle Removal Detail:
We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Factory Customized China Free Sample Ethyl Ascorbic Acid CAS86404-04-6 for Whitening and Freckle Removal, At present, firm name has more than 4000 kinds of products and gained superior track record and big shares on market place domestic and overseas.
We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for China Vitamin C Ascorbyl Ether, Ethyl Ascorbyl Acid, Our company will continue to adhere to the ” superior quality, reputable, the user first ” principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant 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:
Product detail pictures:
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Factory Customized China Free Sample Ethyl Ascorbic Acid CAS86404-04-6 for Whitening and Freckle Removal , The product will supply to all over the world, such as: , , ,
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