 |
| Cantidad: | |
|---|---|
DC5329
7048-04-6
C3H8ClNO2S.H2O
L-Cysteine monohydrochloride 1-hydrate
| Index Name | Specifications |
| Appearance | White crystal or crystalline powder |
Specific rotation[a]D20 | +5.7 to +6.6degree |
| Loss on drying | 8.0 to 12.0% |
| Residue on ignition | 0.4% max |
| Sulfate | 0.03% max |
| Iron | 0.003% max |
| Heavy metal | 0.0015% max |
| Chromatographic purity | Meets the requirements |
| Organic volatile impurities | Meets the requirements |
| Assay (dried basis) | 98.5 to 101.5% |
| Index Name | Specifications |
| Appearance | White crystal or crystalline powder |
Specific rotation[a]D20 | +5.7 to +6.6degree |
| Loss on drying | 8.0 to 12.0% |
| Residue on ignition | 0.4% max |
| Sulfate | 0.03% max |
| Iron | 0.003% max |
| Heavy metal | 0.0015% max |
| Chromatographic purity | Meets the requirements |
| Organic volatile impurities | Meets the requirements |
| Assay (dried basis) | 98.5 to 101.5% |