 |
| Menge: | |
|---|---|
DY156532
118443-89-3
C23H24N6O5S2.H2SO4
Cefquinome sulfate
| Index Name | Specifications |
| Appearance | Off white or pale yellow crystal powder |
| Solubility | Slightly soluble in water,practically insoluble in ethanol or acetone |
| PH | 1.6 to 2.6 |
| Clarity | Clarity 1# max |
| Color of solution | Color 7# max |
| Related substances | 5,6,7,8-tetrahydro-quinoline 1.0% max Individual impurity 1.0% max Total impurities 2.0% max |
| Water | 5.0% max |
| Residue on ignition | 0.2% max |
| Heavy metal | 20ppm max |
| Assay | 80% (On dry basis) min |
| Index Name | Specifications |
| Appearance | Off white or pale yellow crystal powder |
| Solubility | Slightly soluble in water,practically insoluble in ethanol or acetone |
| PH | 1.6 to 2.6 |
| Clarity | Clarity 1# max |
| Color of solution | Color 7# max |
| Related substances | 5,6,7,8-tetrahydro-quinoline 1.0% max Individual impurity 1.0% max Total impurities 2.0% max |
| Water | 5.0% max |
| Residue on ignition | 0.2% max |
| Heavy metal | 20ppm max |
| Assay | 80% (On dry basis) min |