Chromium (III) Oxide Green 98% Extrapure

  • CAS :
    1308-38-9
  • REF :
    24890
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QUANTITY PRICE ENQUIRY
500gm Rs 1440.00
5 kg Rs 13220.00

Product Information

  • Formula: Cr₂O₃
  • CAS: 1308-38-9
  • EC No.: 215-160-9
  • M (Molar Mass): 151.99 g/mol
  • D (Density): 5.22 g/cm³
  • mp (Melting Point): 2435°C
  • bp (Boiling Point): 4000°C

Chemicals Properties

  • Assay (as Cr₂O₃): ≥ 98.0 %
  • Appearance: Dark green powder.
  • Identification (IR): Passes test.
  • Acid insoluble matter: ≤ 0.5 %
  • Chloride (Cl): ≤ 0.05 %
  • Sulfate (SO₄): ≤ 0.1 %
  • Heavy Metals (as Pb): ≤ 50 ppm
  • Iron (Fe): ≤ 0.2 %
  • Loss on Ignition: ≤ 1.0 %
  • Particle size: 95% passes through 200 mesh

Hazard Information

  • Hazard: Causes serious eye irritation.
  • Safety: Wear eye protection/face protection.
  • Storage: Store in a cool, dry place. Keep container tightly closed.