1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID 95% Extra Pure
| Article No | 1-1002 | ||
| CAS No | 116-63-2 | ||
| HSN Code | 29222130 | ||
| Purity | 95% | ||
| Grade | Extra Pure | ||
| Molecular Formula | C10H9NO4S | ||
| Molecular Weight | 239.25 | ||
| Shelf Life | 5 YEARS | ||
Specifications
| Description | Pale violet coloured powder | ||
| Assay | Min. 95.0% | ||
| Melting point | 288 °C -291°C (dec.)(lit.) | ||
| Residue on ignition | < 0.1% | ||
| Sulphate (SO4) | < 0.2% | ||
| Solubility in water (% weight) | Slightly soluble in water | ||