Sodium Sulphate Anhydrous
Gansu Jinshi Chemical Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
1.Appearance:free-flowing white powder
2.Content:99.0% min
3.Formula:Na2SO4
1.Specifications:
Object of determination |
National Standard |
Self-control Standard |
Test result |
appearance |
|
free-flowing white powder |
free-flowing white powder |
sodium sulphate (Na2SO4),% | ≥99.0 | ≥99.05 | 99.1 |
insoluble matter in water,% | ≤0.05 | ≤0.04 | 0.03 |
calcium & magnesium(Mg+),% | ≤0.15 | ≤0.15 | 0.03 |
chloride (Cl), % | ≤0.35 | ≤0.24 | 0.22 |
iron(Fe), % | ≤0.002 | ≤0.001 | 0.0006 |
moisture, % | ≤0.20 | ≤0.04 | 0.03 |
whiteness, | ≥80 | ≥83 | 89 |
PH Value | ------ | ------ | 8-9 |
2.Packing: 25kg/50kg plastic woven bag or 1000kg big bag
3.Capacity loading in 20'fcl: 25-27mts non-palletized
4.Purity: 99%min PH Value: 6-8 or 9-11
5.Appearance: free-flowing white powder
