L-Cysteine Hydrochloride Monohydrate

Structure:

COA:

Fe content: 2PPM, 1PPM is also available for your specific demand

Items	Limits	Results
Appearance	White crystals or crystalline powder	Conforms
Specific rotation	+5.5~+7.0°	+6.2°
State of solution (Transmittance)	≥98.0%	99.1%
Chloride(Cl)	19.89~20.29%	20.16%
Ammonium(NH4)	≤0.020%	＜0.020%
Sulfate(SO4)	≤0.020%	＜0.020%
Iron(Fe)	≤10ppm	＜10ppm
Heavy metals(Pb)	≤10ppm	＜5ppm
Arsenic(As2O3)	≤1ppm	＜1ppm
Other Amino Acids	Chromatographically not detectable	Conforms
Loss on drying	8.5~12.0%	10.1%
Residue on ignition (Sulfated)	≤0.10%	0.04%
Assay	99.0~100.5%	99.8%
PH	1.5~2.0	1.7
Conclusion:         The Product Conforms to AJI92

Product Information:

1. For the treatment of radioactive and heavy metal poisoning, toxic hepatitis, serum disease, and can prevent liver necrosis disease
2. For the marcel refined cosmetics, lotions, hair perfume.(Using 2ppm below Fe L-Cysteine Hcl H2O)
3. As a food additive for fermentation and prevent oxidation,L-Cysteine is a flour treatment agent
4. For the natural juice to prevent oxidation of vitamin C and turning pale.