China Food Additive Vitamin C Powder, Find details about China Vitamin C, Vitamin C Powder from Food Additive Vitamin C Powder
Name: | Ascorbic Acid; L-ascorbic acid;Vitamin C |
Purity and appearance | 99% for synthetic kind white powder 17% 25% for natural kind light yellow powder |
CAS No | 50-81-7 |
Molecular formula | C6H8O6 |
Specific rotation | + 20.5 ° to + 21.5 ° |
Melting point | 190-192 ° C |
Solubility | Water-soluble vitamins |
Acid Ascorbic, also known as L-ascorbic acid, is a water-soluble vitamin. Vitamin C in food is absorbed
by the upper part of the human small intestine. Once absorbed, it is distributed to all water-soluble structures
in the body. There is about 1500 mg of vitamin C in the vitamin C metabolic active pool in normal adults,
and the maximum storage peak is 3000 mg of vitamin C.