 |
| Menge: | |
|---|---|
DY0027
616-91-1
210-498-3
C5H9NO3S
acetylcysteine
| Index Name | Specifications |
| Appearance | White crystalline powder or colorless crystals |
| Specific rotation | +21.3 to +27.0degree |
| State of solution | 98.0% |
| Chloride | 0.04% Max |
| Ammonium | 0.02% Max |
| Sulfate | 0.03% Max |
| Iron | 20ppm Max |
| Heavy metal | 10ppm Max |
| Loss on dry | 0.5% Max |
| Residue on ignition | 0.2% Max |
| Assay | 98.5 to 101.0% |
| PH | 2.0 to 2.8 |
| Melting point | 106 to 110degC |
| Index Name | Specifications |
| Appearance | White crystalline powder or colorless crystals |
| Specific rotation | +21.3 to +27.0degree |
| State of solution | 98.0% |
| Chloride | 0.04% Max |
| Ammonium | 0.02% Max |
| Sulfate | 0.03% Max |
| Iron | 20ppm Max |
| Heavy metal | 10ppm Max |
| Loss on dry | 0.5% Max |
| Residue on ignition | 0.2% Max |
| Assay | 98.5 to 101.0% |
| PH | 2.0 to 2.8 |
| Melting point | 106 to 110degC |