Ammonium Bichromate 99% Extrapure

  • CAS :
    215-11-63
  • REF :
    24323
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QUANTITY PRICE ENQUIRY
500 gm Rs 1160.00
5 kg Rs 10120.00

Product Information

  • Formula: (NH₄)₂Cr₂O₇
  • CAS: 7789-09-5
  • EC No.: 232-143-1
  • M (Molar Mass): 252.07 g/mol
  • Appearance: Orange-red crystals

Chemicals Properties

  • Assay (by titration): ≥ 99.0%.
  • Appearance: Orange-red crystals.
  • Chromium Content: 40.5-41.5% (as Cr).
  • pH (5% solution): 3.5-4.5.
  • Loss on Drying: ≤ 0.5% (at 105°C).
  • Chloride (Cl): ≤ 0.01%.
  • Sulfate (SO₄): ≤ 0.02%.
  • Heavy Metals (as Pb): ≤ 20 ppm.
  • Iron (Fe): ≤ 0.01%.
  • Alkalies and Alkaline Earths: ≤ 0.1%.
  • Water Insoluble Matter: ≤ 0.02%.
  • Solubility: Soluble in water.

Hazard Information

  • Hazard: Oxidizing agent. May cause fire or explosion. Causes severe skin burns and eye damage. May cause genetic defects. May cause cancer.
  • Safety: Handle with extreme care. Wear protective gloves, eye protection, protective clothing.
  • Storage: Store away from combustible materials in cool, dry place.