Anhydrous Sodium Sulphate is used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fiber, tanning, metal smelting, surface treatment and filler industries etc.

Other Names: Disodium sulfate; sodium sulfate anhydrous...

Appearance: Application: detergents, paper-making, glass,

Grade Standard: Industrial Grade

Physical Feature: MF: Na2SO4 ;  CAS No.: 7757-82-6 ;  EINECS No.: 231-820-9

Molecular weight: 142.04             Molar mass: 142.04 g/mol (anhydrous)

Density: 2.664 g/cm3 (anhydrous)     Melting point: 884 C (anhydrous) 

Boiling point: 1429 C (anhydrous)   Solubility in water: 47.6 g/L (0 C)  427 g/L (100 C)  

Item	Standard Value	Measured Value
Na2SO4  %	>= 99.00	99.11
Water Insoluble %	<= 0.05	0.014
Ca+Mg %	<= 0.15	0.017
CL %	<= 0.35	0.246
Fe  %	<= 0.002	0.001
Moisture %	<= 0.20	0.037
White %	>= 82	88
PH
Conclusion	category I  First-class Product

Carried: GB/T6009-2003

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