Potassium nitrate 99% Extrapure

  • CAS :
    7757-79-1
  • REF :
    26186
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QUANTITY PRICE ENQUIRY
500 gm Rs 460.00
5 kg Rs 3540.00

Product Information

  • Formula: KNO₃
  • CAS: 7757-79-1
  • EC No.: 231-818-8
  • M (Molar Mass): 101.10 g/mol
  • D (Density): 2.11 g/cm³
  • mp (Melting Point): 334 °C
  • bp (Boiling Point): Decomposes
  • Optical Rotation: Not applicable

Chemicals Properties

  • Assay (Argentometric): ≥ 99.0 %
  • Appearance: White crystalline powder or granules.
  • Identification: Passes test for Nitrate and Potassium.
  • Solubility (20% in water): Clear, colorless solution.
  • pH (5% solution): 5-8
  • Chloride (Cl): ≤ 0.002 %
  • Sulfate (SO₄): ≤ 0.005 %
  • Heavy Metals (as Pb): ≤ 10 ppm
  • Loss on Drying (105°C): ≤ 0.5 %

Hazard Information

  • Hazard: Oxidising, may intensify fire. Harmful if swallowed.
  • Safety: Keep away from combustible material. Wear protective gloves and eye protection.
  • Storage: Store in a tightly closed container in a cool, dry place away from combustible materials and reducing agents.