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Uses and synthesis of L-Cysteine powderL-Cysteine powder, also known as cysteine, is a non-essential human amino acid soluble in water, ethanol, acetic acid and ammonia, but insoluble in benzene, carbon tetrachloride, ethyl acetate, carbon disulfide, ether and acetone. L-Cysteine is the basic component of protein. L-cysteine is closely related to cystine, and two molecules of cysteine make up one molecule of cystine. Cysteine is more unstable, it is easy to become cystine, and cystine can also be reduced to cysteine. L-Cysteine powder is mainly used in the fields of cosmetics, medicine and food. In terms of cosmetics, it is used to prepare hair perm, sunscreen, hair growth perfume and hair nourishing essence.
Applications/Functions of L-Cysteine powder
Physicochemical Property of L-Cysteine powder
Colorless to white fine columnar crystal or white crystalline powder, with a slight special smell and taste (slightly acidic). It is reductive and has antioxidant and anti-enzymatic Browning effects.
Production methodprocess of L-Cysteine powder
L-Cysteine powder was prepared from L-cysteine hydrochloride by alkali neutralization and purification
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