SODIUM SULPHATE (Anhydrous) 99% Extra Pure
| Article No | S-08347 | ||
| CAS No | 7757-82-6 | ||
| HSN Code | 28331990 | ||
| Purity | Min. 99.0% | ||
| Grade | Extra pure | ||
| Molecular Formula | Na2SO4 | ||
| Molecular Weight | 142.04 | ||
| Shelf Life | 5 years | ||
Packagings
500 gm
| Article No | S-08347 | ||
| CAS No | 7757-82-6 | ||
| HSN Code | 28331990 | ||
| Purity | Min. 99.0% | ||
| Grade | Extra pure | ||
| Molecular Formula | Na2SO4 | ||
| Molecular Weight | 142.04 | ||
| Shelf Life | 5 years | ||
500 gm
| Description | White crystalline powder | ||
| Assay | 99.0 - 100.5% | ||
| Identity | Passes test | ||
| Appearance of solution | Passes test | ||
| Acidity or Alkalinity | Passes test | ||
| pH (5% water) | 5.2 - 8.0 | ||
| Heavy metals (as Pb) | Max. 0.001% | ||
| Loss on drying at 130°C | Max. 0.5% | ||
| Solubility in water (% weight) | Soluble in water | ||
| Chloride (Cl) | Max. 0.002% | ||
| Arsenic (As) | Max. 0.0003% | ||
| Calcium (Ca) | Max. 0.005% | ||
| Iron (Fe) | Max. 0.001% | ||
| Magnesium (Mg) | Max. 0.001% | ||
| Melting point | 884 °C | ||