CASR |
: | 18851-33-7 |
Molecular Formula |
: | C12H8N2.HCl.H2O |
Molecular Weight |
: | 234.7 |
| Specifications | |
|---|---|
| Description: | white to off white to slightly pinkish crystalline powder. |
| Solubility(5% aqs.): | Clear and colourless solution. |
| Assay (acidimetric): | min. 99.50% |
| Melting point: | 215 - 220 deg C |
| Suitability: | Passes test [For Iron (II)ions.] |
| Residue on ignition: | 0.20% max. |
| Loss on drying,105°C: | 7.00 - 8.50% |
