Product details
Product features
L(+) -cysteine, molecular formula C3H7NO2S, molecular weight 121.16, CAS: 52-90-4.Colorless crystal.Soluble in water, ethanol, acetic acid and ammonia, insoluble in ether, acetone, ethyl acetate, benzene, carbon disulfide and carbon tetrachloride.It can be oxidized by air to cystine in neutral and weakly alkaline solutions.
Product use
Mainly used in medicine, cosmetics, biochemical research and other aspects.Used in bread materials to promote the formation of gluten and promote fermentation, mold, prevent aging, etc.Used in natural fruit juices to prevent the oxidation of vitamin C and to prevent fruit juices from turning brown.This product has detoxification, can be used for acrylonitrile poisoning, aromatic acidosis.L-cysteine is an amino acid with physiological functions. It is the only amino acid with the reducing group mercapto (-sh) in more than 20 amino acids that make up proteins. It has been widely used in medicine, food additives and cosmetics.