Anhydrous sodium sulfate (Yuan Mingfen) Na2so4 = 99%
Sodium sulfate (anhydrous sodium sulfate) is widely used in
vinylon, paohuajian, bleaching, dyeing and synthetic detergent,
glass, paper, leather, oil and gas pipeline anti-corrosion, metal
smelting, surface treatment and filler industries.
Alias: anhydrous sodium sulfate and sodium sulfate
Molecular formula: Na2SO4 molecular weight: 142.04
Properties: white or light yellow, granular crystal or powder,
bitter salty, with suction temperature. The relative density of
2.68, melting point 884 degrees, soluble in water, the solution is
alkaline, insoluble in ethanol. Exposure to the air is easy to
moisture absorption into water containing sodium sulfate.
1, the chemical industry for manufacturing sodium sulfide, sodium
silicate (sodium silicate) and other chemical products.
2, washing industry synthetic detergent filling material.
3, pulp and paper industry for the production of kraft pulp cooking
4, the glass industry to substitute for soda, do help solvent.
5, the textile industry for the deployment of Vigny Lun spinning
6, for non-ferrous metals metallurgy, leather and other aspects.