Product Main

Specifications

Sodium sulphate anhydrous
Molecular formula: Na2SO4
Molecular weight: 142.04
Property: white granular crystal or powder , Na2SO4 is white rhombic crystal .
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
Na2SO4
≥99.0
99.20
99．40
Water insoluble matter %
≤0.05
0.02
0．03
Ca & Mg %(Mg)
≤0.15
0.02
0．02
Chloride %(Cl)
≤0.35
0.23
0．20
(Fe)
≤0.002
0.0001
0．0001
Moisture %
≤0.20
0.02
0．02
Whiteness %
≥82
88
85
PH
NO
NO
(1% solution )7.5