Min. Order Reference FOB Price
100 kg US$20.00-21.00 / kg
Product Description
Pharmaceutical Cosmetic grade L (+) -cysteine L-cysteine CAS 52-90-4 CAS 52-90-4 Molecular weight 121.158 Molecular formula C3H7NO2S Fusing point 220 °C (dec.)(lit.) density 1.3±0.1 g/cm3 Flash point 131.5±25.9 °C L-cysteine, an amino acid commonly found in living ...