Sodium sulfate
CAS No. : 7757-82-6
EINECS NO.: 231-820-9
MF : Na2SO4
Purity : ≥99%
Appearance : White monoclinic crystal or powder.
Nature :
1. Soluble in water,aqueous solution appears alkaline.
2. Hygroscopicity.
Quality index :
Test Items | Unit Of Measure | Lab Test Results |
NaSO4,% | ≥99.0 | 99.8 |
Water-insoluble,% | ≤0.05 | 0.01 |
Total of Ca,Mg,% | ≤0.15 | 0.02 |
Cl,% | ≤0.35 | 0.15 |
Fe,% | ≤0.002 | 0.001 |
Water,% | ≤0.20 | 0.10 |
Whiteness,% | ≥82 | 95 |
Application :
1. The main raw material for production of sodium sulfide, sodium silicate,and other chemical products.
2. As filler for synthetic detergent.
Packaging :
1. 25kg/bag, Plastic woven bag,
2. 27MT/20’FCL.