Potassium Sulphate (Molecular formula:K2SO4  Formula weight:174.25)

Potassium sulphate is white cystalline powder, it is insoluble in alcohol, acetone, and carbon dioxide. It is chemical fertilizer, mainly applied in glass industry,food industry, medicine and agriculture ect.

Inspection Item
Unit
Electronic Grade
First Grade
Assay
%
99.0
98.5
Chlorides
%
0.002
0.05
Iron
%
0.001
0.02
Heavy Metal
%
0.002
0.002
Water Insolubles
%
0.5
0.5

Packaging: In 25/50kg net PP/PE bag or the demanding of customer.

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