L-Cysteine hydrochloride monohydrate [ 7048-04-6 ]

Purity: > 95%, colourless to white shape crystallization or white crystalloid powder, slightly particularity smell. Melting point 175 ℃. Soluble in water, alcohol, ammonia and acetic acid, insoluble in benzene, ether, acetone, ethyl acetate and carbon tetrachloride. 1% of aqueous Ph value for 1.7. With pollution, and have antioxidant properties and prevent the enzyme sex Browning role. Mice tramsotal LD50 3.46 mg/kg. As products fermentation acclerant, accelerate gluten formation, prevent aging. China's regulation can be used for fermentation products, maximum usage 0.06 g/kg. Used in medicine, food, cosmetics additives