Sodium Sulphate Anhydrous (SSA) with 99% Purity

Sodium Sulphate Anhydrous
Molecular Formula: : Na2 SO4
CAS No.: 7757-82-6
H. S. CODE NO.: 28331100
Properties& Applications:
Colorless columnar or granular particles. A bitter salty. The relative density 1.67. In dry air weathering. Melting point 1124, (No water content), soluble in ethanol, glycerin, insoluble in acetone. Used as an analytical reagent, such as for sulfate precipitation agent. Also used in medicine, printing and dyeing, papermaking, ceramics and leather industry.
Packing& Storage: 25/50/1000KG plastic woven bag. Transport and store in dry conditions.

Qualtiy standard: GB/T6009-92

INDEX NAMEFIRST CLASSSECOND CLASS
Na2SO4/%≥ 99.098.0
Water insoluble %≤ 0.050.10
CA, Mg(Mg)%≤ 0.150.30
(Cl)%≤ 0.350.70
Fe%≤ 0.0020.01
Water content%≤ 0.200.50
Whiteness %≥ 80-