L-Cysteine

Synonyms:L-Cysteine Free Base;2-Amino-3-mercapto-, (R)-;L-Cysteine (JAN);L-Cysteine Base/Hcl (mono/anhyd);(2R)-2-amino-3-mercaptopropanoic acid;Valine,3-mercapto-;alpha-Amino-beta-mercaptopropionic acid, L-;alpha-Amino-beta-thiolpropionic acid, L-;L-2-Amino-3-mercaptopropanoic acid;(2R)-2-amino-3-sulfanyl-propanoic acid;Half-cystine;L-2-Amino-3-mercaptopropionic acid;L-Cysteine Base;(+)-2-Amino-3-mercaptopropionic acid;H-Cys-OH; Molecular Weight:121.17 EINECS:200-158-2 Density:1.334 g/cm3 Melting Point:220 °C Boiling Point:293.9 °C at 760 mmHg Flash Point:131.5°C Solubility:280 g/L (25°C) in water Appearance:white crystalline powder Hazard Symbols:Xi,Xn Risk Codes:36/37/38-20/21/22 Safety:36/37/39-26Details AvailableForms:Available commercially as L(+)-cysteine hydrochloride.