Product Name: Vitamin c / Vitamin c, L-ascorbic acid
Molecular formula: C6H8O6
Melting point 190-194 ° C (dec.)
Specific rotation is 20.5 º (c = 10, H2O)
Density of 1,65 g / cm3
FEMA 2109
A refractive index of 21 (C = 10, H2O)
Storage conditions 0-6 ° C
Solubility H2O: 50 mg / mL at 20 ° C, clear, nearly colorless
Water Solubility 333 g / L (20 ºC)
Merck 14,830
BRN 84272
Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
Appearance: 
white or slightly yellow crystalline or crystalline powder
Purposes: 
vitamin drugs for the prevention and treatment of scurvy, but also for a variety of acute and chronic infectious diseases and purpura and other auxiliary role for antioxidants, can be used for fermentation products, the maximum use of 0.2g / kg; Can be used for beer, the maximum use of 0.04g / h. Can also be used as food nutrition enhancer
Flammability hazardous characteristics: combustible; combustion to stimulate the smoke
Storage and transportation Note: ventilation and low temperature drying
Extinguishing agent: dry powder, foam, sand, carbon dioxide, mist water
Synthesis: Medicinal vitamin C is synthetic. Synthesis of a variety of methods. Usually made from glucose D-sorbitol, and then with the black acetic acid bacteria (Acetobacter Suboxydans) oxidative fermentation, the formation of L-sorbose, the condensation generated diacetone-L-sorbose, and then oxidation of diacetone -2-ketone - L-gluconic acid, and then esterification of 2-keto-L-gluconic acid methyl ester, sodium methoxide generated sodium ascorbate, and hydrochloric acid heating made ascorbic acid. The goods in excess of the required amount of physiological animals to take, will be discharged from the urine. Even if a large number of oral, subcutaneous or intravenous injection, can tolerate. 
Delivery: 15 days delivery