| Article No | P-06668 | ||
| CAS No | 22767-49-3 | ||
| HSN Code | 29041090 | ||
| Purity | Min. 99.0% | ||
| Grade | AR/HPLC | ||
| Molecular Formula | C5H11NaO3S | ||
| Molecular Weight | 174.19 | ||
| Shelf Life | 5 years | ||



| Description | White crystalline powder | ||
| Assay (Acidimetric; calculated on dried substance) | Min. 99.0% | ||
| Identity (IR spectrum) | Conforms | ||
| pH value (10%; water) | 5.5 – 7.5 | ||
| UV-transmission 0.005 mol/l; 1cm in water at | |||
| 200 nm | Min. 70% | ||
| 220 nm | Min. 90% | ||
| 250 nm | Min. 98.0% | ||
| Loss on drying (120°C,vacuum) | Max. 2.0% | ||
| Melting point | >300˚C | ||
| Solubility in water (% weight) | Soluble in water | ||