Audited Supplier
XT-003
7757-82-6
Na2so4
231-820-9
ISO
≥99%
Sodium Sulfate
Industrial Grade
White Powder
142.04
Accpeted
27tons/20FCL
/
50kg Per Bag or 1000kg Per Bag
99%
China
2833110000
Product Description
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
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
| 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 |
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 in 50KG PP bag or 1000KG 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.
