Lanuage:
产品详情
Product Description
| Product name | L-Cysteine |
| Cas number | 52-90-4 |
| Molecular formula | C3H7NO2S |
| Appearance | White crystalline powder |
| Assay | 98.0%～101.0% |
| PH | 4.5～5.5 |
| Specificrotation | +8.3°～+9.5° |
| Loss on Drying | ≤0.50% |
| Residue on ignition | ≤0.10% |
| State of solution | ≥95.0% |
| Chloride(Cl) | ≤0.04% |
| Sulfate(SO4) | ≤0.03% |
| Ammonium(NH4) | ≤0.02% |
Company Information
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