3-0-Ethyl ascorbyl etherCOS-VCE
Description
COS-VCE is white crystal or crystalline powder, odorless or with unique odor(characteristic to the material) consisting of ethyl and Vitamin C. 3-0-Ethyl ascorbyl ether which replace the 3rd hydroxyl group of Vitamin C by ethoxy group is more stable than Vitamin C. The molar activity of COS-VCE in simiar to Vitamin C.
Specifications
Appearance : white crystal or crystalline powder
Identity : corresponds
Purity(HPLC) : min.95%
Ascorbic acid content : min.80%
Solution 10% in water : clear and almost colorless
Water : max. 2ppm
pH(3%...