L-Cysteine,China price supplier

L-Cysteine, CAS number:52-90-4, the molecular formula is C3H7NO2S, the molecular weight is 121.15. the twin crystal monocline or the orthogonal crystallize, the melting point 178 a ,has the imines flavor, it is easy stable under the acidic environment, easy to dissolve in the water, the ethyl alcohol, the ethanoic acid, does not dissolve in the ether, the acetone, the ethyl acetate, the benzene, the carbon bisulfide carbon and the carbon tetrachloride carbon.

Mainly uses in medicine, cosmetics, biochemistry research and so on.