Sodium Sulphate Anhydrous 99%
CAS NO.:7757-82-6
Molecular Formular:Na2SO4
Molecular Weight:142.03
Sodium Sulphate Anhydrous 99%
CAS NO.:7757-82-6
Molecular Formular:Na2SO4
Molecular Weight:142.03
sodium sulphate anhydrous
Chemical Name: Anhydrous sodium sulphate (Na2SO4)
Property: white granular crystal or powder , Na2SO4·7H2O) is white rhombic crystal.
Molecular formula: Na2SO4
Molecular weight: 142.04
Specificatiom:
Standard :GB6009-2003
I type First grade
Na2SO4 :≥99.0
Water insoluble matter % :≤0.05
Ca & Mg %(Mg) :≤0.15
Chloride %(Cl) :≤0.35
(Fe) :≤0.002
Moisture % :≤0.20
Whiteness % :≥80
PH :NA
Uses: used as filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, dyeing auxiliary, laxative, antidote, t also can be used in fiber, lether, metallurgy, enamel and soap.
Packing: 25kg or 50kgplastic woven bag, lined with plastic bag.
Report:
Item
GB6009-2003
I type First grade
Result of common product
Result of neutral product
Result of low chlorine product
Na2SO4
≥99.0
99.20
99.30
99.65
Water insoluble matter %
≤0.05
0.02
0.03
0.01
Ca & Mg %(Mg)
≤0.15
0.02
0.02
0.02
Chloride %(Cl)
≤0.35
0.19
0.20
0.04
(Fe)
≤0.002
0.001
0.001
0.001
Moisture %
≤0.20
0.02
0.02
0.02
Whiteness %
≥80
88
85
83
PH
NA
NA
(1% solution )7.5
(5% solution )7.2
