Chromium (III) Potassium Sulphate Dodecahydrate 99% AR

  • CAS :
    7788-99-0
  • REF :
    24892
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QUANTITY PRICE ENQUIRY
500 gm Rs 1250.00

Product Information

  • Formula: KCr(SO₄)₂·12H₂O
  • CAS: 7788-99-0
  • EC No.: 233-401-6
  • M (Molar Mass): 499.40 g/mol
  • D (Density): 1.83 g/cm³
  • mp (Melting Point): 89°C
  • bp (Boiling Point): 400°C (decomposes)

Chemicals Properties

  • Assay (Titration): ≥ 99.0 %
  • Appearance: Dark violet crystals.
  • Identification (IR): Passes test.
  • Insoluble in water: ≤ 0.01 %
  • Chloride (Cl): ≤ 0.003 %
  • Heavy Metals (as Pb): ≤ 10 ppm
  • Iron (Fe): ≤ 0.003 %
  • Ammonium (NH₄): ≤ 0.003 %
  • Loss on Drying: 42.5-43.5 %
  • pH (5% solution): 3.0-4.0
  • Water insoluble matter: ≤ 0.01 %

Hazard Information

  • Hazard: Causes skin irritation, causes serious eye irritation.
  • Safety: Wear protective gloves/eye protection/face protection.
  • Storage: Store in a cool, dry place. Keep container tightly closed. Protect from moisture.