Quick Details
Product Name:L-Cysteine
CAS:52-90-4
MF: C3H7NO2S
MW:121.16
EINECS:200-158-2
Description
| Appearance |
White crystals or crystalline powder. |
| Specific rotation [α]D20 | +8.3°~ +9.5° |
| State of solution | ≥95.0% |
| Chloride(Cl) | ≤0.2% |
| Ammonium（NH4） | ≤0.02% |
| Sulfate(SO4) | ≤0.030% |
| Iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| Arsenic(As2O3) | ≤1ppm |
| Other amino acids | ≤1.0% |
| Loss on drying | ≤0.5% |
| Residue on ignition | ≤0.1% |
| Assay | 98.0~101.0% |
| pH | 4.5~5.5 |
Application
Cysteine helps the body detoxify. It is the best free radical scavenger along with selenium and vitamin E.
Cysteine is also a precursor to glutathione, which binds and detoxifies harmful substances in the liver.
It protects the liver and brain from damage from cigarettes, alcohol and drugs.
Package
Powder：
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Liquid：
200kgs/drum, 16tons/20’container
250kgs/drum,20tons/20’container
1250kgs/IBC, 20tons/20’container
