| CAS No. | : | 59-88-1 |
| Synonym | : | Phenylhydrazinium chloride |
| Appearance | : | Off-white to faint beige crystalline powder |
| Water Solubility | : | Soluble |
| Melting Point | : | >200oC |
| Sulphate (SO4) | : | <0.01% |
| Iron (Fe) | : | <0.001% |
| Sulphated ash | : | <0.1% |
| Loss on drying (at 105oC) | : | <0.5% |
| Assay | : | >99.0% |
