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Product Details:
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| Name: | Industrial Grade Sodium Sulfate | Purity: | 99% |
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| MF: | Na2SO4 | Appearance: | White Crystal Powder |
| EINECS No.: | 231-820-9 | Application: | Glass Paper Construction Cement |
| Highlight: | Hongzheng 99% Anhydrous Sodium Sulfate,Hongzheng Na2SO4 Anhydrous Sodium Sulfate,Hongzheng 231-820-9 anhydrous Na2SO4 |
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Industrial Grade Sodium Sulfate For Glass Paper Construction Cement
Sodium sulfate is the sodium salt of sulfuric acid. Anhydrous, it is a white crystalline solid known as the mineral thenardite. The appearance is white, fine granular or powder, easily soluble in water showing neutrality. It can be dissolved in glycerin but insoluble in alcohol. Its accessibility makes it easily become monohydrated salt when it is exposed to the air. Mainly used in detergents, paper-making, glass, dyeing, textile and porcelain industries.
| Sodium Sulfate | ||
| Item | Specification | Result |
| Na2SO4 | ≥99.0 | 99.2 |
| Water insoluble matter % | ≤0.05 | 0.02 |
| Ca & Mg %(Mg) | ≤0.15 | 0.02 |
| Chloride %(Cl) | ≤0.35 | 0.19 |
| Fe | ≤0.002 | 0.001 |
| Moisture % | ≤0.20 | 0.02 |
Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre, tanning, metal smelting, surface treatment and filler industries etc.
Sodium sulfate Anhydrous is consumed in four major categories; powder detergents as a processing aid and as a filler, wood pulp processing for making kraft paper, textile dyeing processes as a levelling agent to penetrate evenly, and molten glass process to remove small air bubbles. In addition,it is usually used for sodium sulfide , sodium silicate and other chemical products ,synthetic fibers,leather,nonferrous ,metallurgy,enamel and soap etc.
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