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Potassium Sulphate - AR
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POTASSIUM SULPHATE - AR
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Cas No
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Formula
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K2SO4
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Description
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White Powder
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Matter Insoluble in water
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0.003% Max
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Chloride (as Cl)
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0.0005% Max
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Iron (Fe)
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0.0005% Max
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Sodium (Na)
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0.03% Max
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Free Acid (H2So4)
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0.0025% Max
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Free Alkali
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0.05 ml N/1%
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Nitrogen Compound(N)
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0.0005%
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Arsenic (As)
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0.00004%
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Calcium Group & Magnesium (Ca)
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0.0065%
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Heavy Metals (pb)
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0.0005%
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Purity (Assay)
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99.5% Min
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Packing
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25/50 Kgs Bags
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APPLICATION
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Manufacturing of glass, the reagent grade is used in the kjeldahl determination
of nitrogen.
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