Potassium sulfate - 65918

Code: 65918
Potassium sulfate
Puriss. p.a., Reagent ACS, Reagent ISO

CAS Number: 7778-80-5
Linear Formula: K2SO4
MDL Number: MFCD00011388
Catalog Number Packaging Size Container type Price QTY Cart
65918-1KG 1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay min. 99.0 %
Water insoluble matter max. 0.005 %
PH (5 %, 25 °C) 5.5 - 8.0
Arsenic (As) max. 0.0001 %
Calcium (Ca) max. 0.005 %
Cadmium (Cd) max. 0.0005 %
Copper (Cu) max. 0.0005 %
Iron (Fe) max. 5 ppm
Magnesium (Mg) max. 0.002 %
Sodium (Na) max. 0.005 %
Lead (Pb) max. 0.0005 %
Zinc (Zn) max. 0.0005 %
Heavy metals (as Pb) max. 5 ppm
Chloride (Cl) max. 0.0005 %
Total N max. 5 ppm
Phosphate (PO4) max. 0.001 %
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Physical Properties

Property Value
Boiling point 1,698 °C
Freezing point 1,067 °C
Density 2.66 g/cm3
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Safety Information

Property Value
Precautionary Statement(s) P280