| ≥1 piece |
l-cysteine hcl monohydrate
1. Quality Standard AJI92/USP28/EP5/FCCIV
2.Molecular Weight 175.63
| L-cysteine hcl monohydrate is White crystalline powder,tasteless,easily soluble in water but insoluble in Alcohol and ether |
| Specific rotation[a] D 20 ° | +5.5°~+7.0° +8.0 ~+10.1° Calc.as.cysteine | |
| State of solution | Clear and colorless | |
| Heavy metals(Pb) | ≤10PPm | |
| Residue on ignition | ≤0.1% | |
| Iron(Fe) | ≤10PPm | |
| Loss on drying | 8.5~12.0% | |
| Other amino acids | Chromatographically not detectable | |
| Arsenic(As2O3) | ≤1PPm | |
| Chloride(CI) | 19.89~20.29% | |
| Ammonium(NH4) | ≤0.02% | |
| Sulfate(SO4) | ≤0.02% | |
| Assay | 99.0~100.5% | |
| PH | 1.5~2.0 | |
| CAS No.: 7048-4-6 | Other Names: L-Cysteine Hcl Mono | MF: C3H10ClNO3S |
| EINECS No.: 200-157-7 | Place of Origin: Zhejiang China (Mainland) | Type: Vitamins, Amino Acids and Coenzymes |
| White: crystalline powders | Efficacy: Promote Healthy & Growth | Type: Feed Grade Amino Acids |