Chemical Name

DL-Cysteine HCL MONO

Molecular Structure

Molecular Formula

C3H10ClNO3S

Molecular Weight

175.63

Characteristics

White crystalling powder or white crystals

Packing

25㎏/drum，25㎏/carton

Quality  Standard

AJI92/USP28/EP5/FCCIV

Specification                                                                     

State of solution

≥98.0%

Chloride(CL)

19.89 to 20.29%

Iron(Fe)

≤2PPm

Heavy metals(Pb)                           

≤10PPm  

Arsenic(As2O3)

≤1PPm

Other amino acids                          

Chromatographically Not detectable   

Loss on drying

8.5to12.0%

Residue on ignition

≤0.10%

Assay                                   

98.5～100.5%