Potassium sulphate 99% AR

  • CAS :
    7778-80-5
  • REF :
    26218
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QUANTITY PRICE ENQUIRY
500 gm Rs 660.00

Product Information

  • Formula: K₂SO₄
  • CAS: 7778-80-5
  • EC No.: 231-915-5
  • M (Molar Mass): 174.26 g/mol
  • D (Density): 2.66 g/cm³
  • mp (Melting Point): 1069 °C
  • bp (Boiling Point): Not applicable
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (Gravimetric as BaSO₄): ≥ 99.0 %
  • Appearance: White crystalline powder.
  • Insoluble Matter: ≤ 0.005 %
  • pH (5% solution): 5.0-8.0
  • Chloride (Cl): ≤ 0.001 %
  • Heavy Metals (as Pb): ≤ 5 ppm
  • Iron (Fe): ≤ 5 ppm
  • Sodium (Na): ≤ 0.02 %
  • Loss on Ignition (800°C): ≤ 0.5 %

Hazard Information

  • Hazard: Not classified as hazardous.
  • Safety: For laboratory use only.
  • Storage: Store in a tightly closed container in a cool, dry place.