SULPHAMIC ACID 99.5% AR
Amidosulfonic acid
| Product Code | B-02588 | Molecular Formula | H2NSO3H |
|---|---|---|---|
| Grade | AR | CAS No | 5329-14-6 |
| BRAND | Bio-Chem | Molecular Weight | 97.09 |
| H.S.Code | 2811.19900 | Shelf Life | 60 Months |
| Purity | 99% |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White to yellowish |
|---|---|---|---|
| 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 |
Packaging
Specification
| Appearance | White 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, GHS08
Signal Word: Warning
UN No.: 2967
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H315-H319-H412
Precaution Statement: P273-P305 + P351 + P338