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Potassium Sulphate

Categories Sulfate
Place of Origin: China
Brand Name: wencen
Packaging Details: In 25/50kg net PP/PE bag or the demanding of customer.
Delivery Time: promot
Payment Terms: T/T, L/C, D/A, D/P, Western Union
Supply Ability: 1000mt
color: white
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    Potassium Sulphate

    roduct Name: Potassium Sulphate
    Molecular formula:K2SO4
    Molecular weight:174.24
    CAS NO: 7778-80-5
    HS CODE: 31043000
    Property: Potassium Sulphate is colorless or white hexagonal or rhombic crystal or granular powder. The relative density is 2.662.
    The inversion point is at 588°C , the melting point is at 1069°C
    and the boiling point is at 1689°C .It is soluble in water(12g/100ml water at 25°C ;24.1g/100ml water at 100°C) and insoluble in alcohol, acetone and carbon bisulfide. It tastes bitter and salty.

    Inspection ltemUnitFine GradeFeed GradeFirst Grade
    Assay(K2SO4)% ≧99.098.598.5
    Insoluble matter in water% ≦0.3——0.5
    Chloride(as Cl -)% ≦0.03——0.05
    Calcium% ≦
    Heavy Metal (as Pb)% ≦0.0010.0020.002
    Iron% ≦0.0050.0050.02
    Size(120 mesh)120mesh120mesh120mesh
    Appearancewhite crystal without any impurity visible to the naked eye

    Packing: Plastic woven bag inner with plastic bag in 25/50kg net.
    Handling and Storage: Store in ventilated and dry house with the package sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation Linda Liu

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