POTASSIUM SULPHATE 99.5% AR
| Article No | P-07313 | ||
| CAS No | 7778-80-5 | ||
| HSN Code | 31043000 | ||
| Purity | 99.5% | ||
| Grade | AR | ||
| Molecular Formula | K2SO4 | ||
| Molecular Weight | 174.26 | ||
| Shelf Life | 5 years | ||
Packagings
500 gm
| Article No | P-07313 | ||
| CAS No | 7778-80-5 | ||
| HSN Code | 31043000 | ||
| Purity | 99.5% | ||
| Grade | AR | ||
| Molecular Formula | K2SO4 | ||
| Molecular Weight | 174.26 | ||
| Shelf Life | 5 years | ||
500 gm
| Description | White crystalline powder | ||
| Assay (acidimetric) | 99.0-101.0% | ||
| Chloride (Cl) | Max. 0.004% | ||
| Iron (Fe) | Max. 0.001% | ||
| Melting Point/ Freezing Point [°C] | 1067 °C | ||
| Density [g/cm3] | 2.662 | ||
| Solubility in water [% weight] | 110 g/l (20 °C) | ||
| pH (5% water) | 5.5-8.5 | ||
| Identity | Passes test | ||
| Heavy metals (as Pb) | Max. 0.002% | ||
| Arsenic (As) | Max. 0.0002% | ||
| Magnesium (Mg) | Max. 0.002% | ||
| Calcium (Ca) | Max. 0.02% | ||
| Sodium (Na) | Max. 0.1% | ||
| Loss on drying (105°C) | Max 1% | ||