Sodium Sulfate Anhydrous

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Product Details

Sodium Sulfate Anhydrous (SSA)
Na2SO4
CAS NO.:7757-82-6
Molecular formula: Na2SO4
Molecular weight: 142.04
Appearance: white crystalline solid hygroscopic
Synonyms: Disodium sulfate; sodium sulfate anhydrous; sulfuric acid, disodium salt; sodium sulfate; Speed-dry
Technical index :

Item	Standard	Analysis Result
PURITY(Na2SO4 CONTENT) ≥	99	99.2
Ca,Mg TOTAL(AS Mg) CONTENT ≤%	0.1	0.09
CHLORIDE CONTENT(as CI) ≤%	0.35	0.33
Iren(Fe) content≤ %	0.002	0.002
MOISTURE CONTENT≤%	0.1	0.09
Water insolubles ≤%	0.2	0.02
Whiteness%	81 min.	86
PH value		6-8

Applicaitons

Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre,

tanning, metal smelting, surface treatment and filler industries etc.
Sodium sulfate Anhydrous is consumed in four major categories; powder detergents as a processing aid and

as a filler, wood pulp processing for making kraft paper, textile dyeing processes as a levelling agent to penetrate

evenly, and molten glass process to remove small air bubbles. In addition,it is usually used for sodium sulfide ,

sodium silicate and other chemical products ,synthetic fibers,leather,nonferrous ,metallurgy,enamel and soap etc.
Packing and storage

50KGs PP bag or 25kgs/ PP bag.Should store at the ventilated , dry storehouse. In summer or high temperature

easy to unfreeze and coagulate become big block, should protection against the tide , guard against rain.

Sodium Sulfate Anhydrous

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