Article No | 1-1021 | ||
CAS No | 5144-89-8 | ||
HSN Code | 29339900 | ||
Purity | MIN. 99.5% |
Grade | AR | ||
Molecular Formula | C12H8N2.H2O | ||
Molecular Weight | 198.23 | ||
Shelf Life | 5 YEARS |
Description | White to off white crystals or crystalline powder | ||
Assay | Min. 99.5% | ||
IR spectrum | Conforms | ||
Molar Absorptivity of Fe complex | Min. 11700 | ||
Solubility as redox indicator | Passes ACS test | ||
Melting point | 97 – 102°C | ||
Sulphated ash | Max. 0.05% | ||
Solubility in water (% weight) | Soluble in water |