Sodium sulfate

Piperazine, 1-benzoyl-4-(1-oxopropyl)-
Piperazine, 1-benzoyl-4-(1-oxopropyl)-


Sodium sulfate paramete

Classification: Sulphate
CAS No.: 7757-82-6
MF: Na2O4S
Place of Origin: Shandong, China
Purity: 99%
Application: Industrial Grade
Model Number: ZL- 7757-82-6
Molecular Weight: 142.04214
Boiling point: 1700°C
Shelf Life: 2 Years
Type: Aluminum Sulphate
Other Names: Sodium sulfate
EINECS No.: 231-820-9
Grade Standard: Food Grade, Industrial Grade, Medicine Grade
Appearance: white powder
Brand Name: LOOK chem
Grade: Industral Grade
Melting point: 884 °C(lit.)
Density: 2.68 g/mL at 25 °C(lit.)


Inspection Item Standard Criteraia Test Criteraia 
 Water Insolubl,  g/100g ≤0.10 0.016
 Iron(Fe),  g/100g  ≤0.01 0.001
 PH  (50g/L) / 7.3
 Whiteness 82 83
 Sodium Sulphate Anhydrous , % ≥99.0 99.1 
 Chloride Content, %  ≤0.70  0.04
 Ca and Mg Content(Mg), % ≤0.30 0.03
 Moisture Content, % ≤0.5



Chemical industry: used in the manufacture of sodium sulfide sodium silicate water glass.

Paper industry :used in the manufacture of sulfate pulp cooking agent.

Glass industry: replace soda ash to do co-solvent.

Textile industry: allocate vinylon concreting spinning.

Laboratory :wash barium salt.

Organic synt hesis laboratory :post-processing desiccant.

It also widely used in detergents, Non-ferrous metal metallurgy, leather, etc.

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Packaging detail

packing 1kg/aluminium foil bag


25kg/kraft bag

Sodium sulfate picture

Packaging and shipping