SULPHANILIC ACID 99% AR
4-Aminobenzenesulphonic acid
| Product Code | B-02592 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 121-57-3 |
| Purity | 99% | Molecular Weight | 173.19 |
| H.S.Code | 2921.42340 | Shelf Life | 60 Months |
| Molecular Formula | C6H7NO3S |
Physical Properties
| Physical state at 20 °C | Solid | Color | White Crystatlline |
|---|---|---|---|
| Odour | Odorless | Solubility in water [% weight] | 1 g/100 ml in water @ 200C |
| Melting point/ Freezing point [°C] | > 300 °C | Density [g/cm3] | 1.485 |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (alkalimetric) | 99.0-102.0% |
| Chloride (Cl) | Max 0.002% |
| Insoluble in Sodium carbonate solution | Max 0.02% |
| Nitrite (NO2) | Max 0.00005% |
| Sulphate (SO4) | Max 0.01% |
| Residue on ignition | Max 0.01% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H317-H319
Precaution Statement: P280-P305 + P351 + P338