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Products > Potassium Sulphate
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Potassium Sulphate

Potassium Sulphate
FormulaK2SO4
Molecular weight174.25
CAS7778-80-5
PropertiesWhite crystalline powder, insoluble in alcohol, acetone and carbon dioxide.
UsesAgriculture mainly used in fertilizer. Mainly used as smoke suppressor for bomb in military industry. It is a chemical fertilizer applied in agriculture and a constituent of potassium salt,also used as a intermediate in dyeing, a clarifying agent in glass industry, a release inhibitor in medicine, an accessory ingredient in aromatics industry and all-purpose additives in food industry, also used in biochemical inspection of serum protein.
PackingIn 25/50/500/1000kg PP/PE bag or on customer request.
StorageStore in ventilated and dry warehouse, sealed package keep away from moisture. Prevent the material from rain.
Specification: Industry Grade
Inspection ItemsUnitElectrical GradeFirst Grade
Purity% ≥99.098.5
Chloride% ≤0.0020.05
Iron% ≤0.0010.02
Heavy Metals% ≤0.0020.002
Water-Insolubles% ≤0.50.5
Specification: Agriculture Grade
Inspection ItemsUnitCrystal powderGranular
High-classFirst-classQualifiedHigh-classFirst-class
K2O% ≥50.050.045.050.050.0
Chloride% ≤1.01.52.01.01.5
Moisture% ≤0.51.53.00.51.5
Free Acids% ≤1.01.52.01.01.5
Particle Size
(diameter
1.00mm~4.75mm
or
3.35mm ~5.60mm)		% ≥———9090


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