帝皇彩票官网

中文021-67299971 marketing@lbnegt.com

    Vitamin C ethyl ether (CAS 86404-04-8), also known as 3-O-ethyl ascorbic acid, is a white, odorless crystalline powder with a purity of 99.5%. As an invariant derivative of vitamin C, it is very stable in chemical properties. It also an oil hydrophilic amphoteric substance, which greatly expands its scope of application, especially in the application of daily chemistry. Vitamin C ethyl ether has the same effect as vitamin C, that is, whitening, light spot, antioxidant, promoting collagen synthesis, anti-allergic and anti-inflammatory effects. and more important, Its skin penetration and absorption is superior to vitamin C and other vitamin C derivatives.

    Our products are white odorless, with a purity of over 99.8% and sufficient supply.We have two kinds of powder and crystal.

Copyright © Shanghai Coachchem Science & Technology Co., Ltd. 沪ICP备11043122号-1      TEL:021-67299971 marketing@lbnegt.com      Address:No. 2088 Jiangzhuang Road, Jinshan District, Shanghai
帝皇彩票平台 大象彩票APP 博发彩票APP下载 大象彩票APP 帝皇彩票登陆 桔子彩票平台 帝皇彩票官网 状元彩票计划 大象彩票APP 博发彩票开户