Origin |
China |
Model Number |
Jingshi1 |
Purity |
99.5Min |
Sodium Sulphate Anhydrous CAS NO: 7757-82-6 Molecular formulaï¼ÂÂÂÂÂÂÂÂÂÂÂÂNa2SO4 Molecular weightï¼ÂÂÂÂÂÂÂÂÂÂÂÂ142.03 Properties: white fine crystal or powder, easily soluble in water; absorb moisture; odorless, non-toxic. Specifications:
| Purity [Na2SO4 dry] % |
99.5Min |
| Water insoluble matter% |
0.01Max |
| Arsenic [As] % |
0.0002Max |
| Heavy metals (as Pb) % |
0.0005Max |
| Iron [Fe] % |
0.0005Max |
| Chloride [CL] % |
0.001Max |
| Calcium [Ca] % |
0.002Max |
| Phosphate [PO4] % |
0.002Max |
| Nitrogen quantity [N] % |
0.002Max |
| Calcination loss% |
0.3Max |
Usage: widely used in vinylon, sodium silicate, bleaching, glass, paper making, tanning, metal smelting, surface treatment and filler industries. Packing: 25/50kgs, p.p. Woven bag.
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