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| Customization: | Available |
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| CAS No.: | 7757-82-6 |
| Formula: | Na2so4 |
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Sodium sulfate, inorganic compounds, sodium sulfate decahydrate also known as mirabilite; High purity, fine particles of anhydrous matter is called sodium powder. Sodium powder, hygroscopicity, shape for the white fine crystal particles. It is mainly used for making sodium silicate, glass, porcelain glaze, paper pulp, refrigeration mixture, detergent, desiccant, dye thinner, analytical chemical reagent, medicine and so on.
| Na2SO4 % | ≥ 99.0 |
| NaCL % | ≤ 0.35 |
| Fe % | ≤ 0.002 |
| Mg % (Ca, Mg) | ≤ 0.15 |
| Water Non-dissolved Matter% | ≤ 0.1 |
| Whiteness (r457) % | ≥ 82 |
| Moisture % | ≤ 0.20 |
| Ph (6% solution) | 6.5 |
1. Sodium sulfate is an important raw material for making glass and paper.
2. It is the largest in papermaking and cellulose industry, accounting for about 70% of the total.
3. Sodium sulfate is a component of synthetic detergent, it is a neutral salt, adding it can reduce the surface tension, increase the solubility of detergent.
4. It is the diluent of dyes and the auxiliary agent of dyeing and printing.
5. In the chemical industry, sodium sulfate is used as raw material for the manufacture of sodium sulfide, gypsum, sodium silicate and other chemical products.
6. Mirabilite is used as a purgative in medicine. Sodium sulfate is an antidote to barium and lead poisoning.
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