DY16034
134-31-6
205-137-1
C9H7NO.1/2H2O4S
bis(8-hydroxyquinolinium) sulphate
| Index Name | Specifications |
| Appearance | Yellow crystal powder |
| Iron content | 0.001%max |
| Assay | 98.0 to 100.5% |
| PH(5%value) | 1.5 to 3.5 |
| Chloride | 0.01%max |
| Hydrochloride | 0.001%max |
| Loss on drying | 0.2%max |
| Heavy metals | 0.001%max |
| Alcohol acyldissolved | 0.003%max |
| Melting point | 175 to 178degC |
| Residue on ignition | 0.2%max |
