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52-89-1 C3H8ClNO2S Pharmaceutical Intermediates
Name | L-Cysteine hydrochloride anhydrous | CAS NO | 52-89-1 |
Synonym | wr348;EK 2367;CYS, HCL;H-CYS-OH HCL;CYSTEINE HCL;L-β-mercapto;L-Cystein HCL;L-CYSTEINE HCL;Cystein chloride;CYSTEINE HCL, L- | Molecular weight | 157.62 |
Molecular Formular | C3H8ClNO2S | Purity | 98% |
bp | Appearance | White crystalline powder | |
Application | Animal Pharmaceuticals | Place of Origin | |
Documents available | Certificate | ||
Packing | 25KG drum or as per buyer's requests | Storage | Store at RT. |
EINECS Number | 200-157-7 | Structure | |
Melting point | 140-142c | Shelf life | |
HS CODE | Boiling point | 293.9 oC at 760 mmHg | |
CAS No.52-89-1
Molecule Formula C3H7NO2S·HCl
Molecule Weight 157.62
Specific rotation | +5.6-+8.9 |
Heavy metals | ≤10ppm |
Water content | ≤1.0% |
Residue on ignition | ≤0.10% |
Assay | 98.0-102.0% |
pH | 1.5-2.0 |
Mainly uses
L-Cysteine Hydrochloride Monohydrate is widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on.
It is a promotor for bread fermentation. It promotes the form of glutelin and prevents from getting ageing.
Also used in cosmetic.
It is used in natural fruit juice for preventing Vitamin C oxide. It has a detoxification for poison of acrylonitrile aromafic acid. It is used for protecting against radiation harm and therapy of bronchitis and liquefy sputum.
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