anhydrous sodium sulphate

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000MT m.t./month

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Product Description:

Specifications

PH 6-8
PH 9-11for detergent

Sodium sulphate anhydrous

Molecular formula: Na2SO4

Molecular weight: 142.04

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

Property: white granular crystal or powder , Na2SO4·H2O) 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.


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