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Contact Us
- Contact Person : Ms. Li Selina
- Company Name : Sure Chemical Co., Ltd. Shijiazhuang
- Tel : 86-311-85697096
- Fax : 86-311-85697098
- Address : Hebei,shijiazhuang,Rm 3-2-02 5Fl, Federal Oriental Pearl Building,No.66, Zhaiying South Street,Shijiazhuang,Hebei,China
- Country/Region : China
- Zip : 050030
Product Detailed
Related Categories:Pharmaceutical
Related Product Searches:L-Cysteine,High Quality,L(+)-Cysteine, L(+)-Cysteine,070452542
L-Cysteine
CAS No. 52-90-4
Molecule FormulC3H7NO2S
Molecule Weight 121.16
Related Product Searches:L-Cysteine,High Quality,L(+)-Cysteine, L(+)-Cysteine,070452542
L-Cysteine
Specification
Specific rotation | +8.3-+9.5° |
Heavy metals | ≤10ppm |
Loss on drying | ≤0.50% |
Residue on ignition | ≤0.10% |
assay | 98.0-101.0% |
pH | 4.5-5.5 |
L-Cysteine