SULPHANILAMIDE
SULPHANILAMIDE
| Article No. | 553308 |
| Grade | Extra Pure |
| Purity | 99% |
| CAS No. | 63-74-1 |
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 |
| H.S. Code | 2935.9090 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| pH Value | 5.8 – 6.1 (0.5% aq.sol.) |
| Melting/Freezing Point [°C] | 164 – 166 °C |
| Density [g/cm³] | 1.08 |
Specifications
| Appearance | White or yellowish-white crystals or fine powder |
| Assay (on dried basis) | Min 99% |
| Identity (IR) | Conforms to structure |
| Acidity | Passes test |
| Loss on Drying (at 105°C) | Max 0.5% |
| Sulphated Ash | Max 0.1% |
| Heavy Metal (as Pb) | Max 0.002% |
| Packings | 500 gm |
