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SULPHAMIC ACID AR
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0134 | AR | 99.50% | 5329-14-6 | H2NSO3H | 97.09 | 2811.1990 | 60 Months |
Packings
| 100 g,500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White powder |
| Odour | Odorless |
| pH value | 1.18 |
| Melting point/ Freezing point [°C] | 215 - 225 °C |
| Vapour density | 3.3 |
| Density [g/cm3] | 2.15 |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | White crystalline powder |
| Assay (alkalimetric) | Min 99.5% |
| Chloride (Cl) | Max 0.001% |
| Sulphate (SO4) | Max 0.05% |
| Nitrate (NO3) | Max 0.002% |
| Heavy metal (as Pb) | Max 0.0005% |
| Iron (Fe) | Max 0.0005% |
| Residue on ignition | Max 0.02% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07 |
| Signal Word | Warning |
| UN No. | 2967 |
| IMCO Class No. | 8 |
| Packing Group | III |
| Hazardous Statement | H315-H319-H412 |
| Precaution Statement | P273-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |