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Description
| Chemical Name | Sodium Sulphate anhydrous |
| Chemical Grade | CP |
| Chemical Formula | Na₂SO₄ |
| Chemical Weight | 142,04 g/mol |
| CAS No | 7757-82-6 |
| Solubility in Water | Soluble |
| Appearance | Transparent to White crystals, powder or granules. |
| Melting Point | Melting point/range: 884 °C |
| Boiling Point | > 1.700 °C (Decomposition) |
| Assay | min. 99.0% |
| Arsenic (As) | < 0.0001% |
| Ca, Mg & R2O3 Precipitated | < 0.02% |
| Chloride (CI) | < 0.045% |
| Heavy Metals (as Pb) | < 0.001% |
| Iron (Fe) | < 0.009% |
| Loss on Ignition | < 0.5% |
| Nitrogen Compounds | < 0.0005% |
| Phosphate (PO4) | < 0.002% |
| Water Insoluble Matter | < 0.01% |
| Loss on Drying | < 0.5% |
| Calcium | < 0.045% |
| Magnesium | < 0.02% |
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