Cuprous Cyanide Extrapure

  • CAS :
    544-92-3
  • REF :
    24949
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QUANTITY PRICE ENQUIRY
500 gm Rs 2660.00

Product Information

  • Formula: CuCN
  • CAS: 544-92-3
  • EC No.: 208-883-6
  • M (Molar Mass): 89.56 g/mol
  • d (Density): 2.92 g/cm³
  • mp (Melting Point): 474°C (in N₂)
  • Decomposition: Evolves cyanide gas above 130°C
  • Solubility: Insoluble in water, alcohol; soluble in NH₄OH, KCN solution

Chemicals Properties

  • Assay: ≥ 98.0%
  • Appearance: Cream to greenish-yellow powder
  • Identification (Cu⁺, CN⁻): Passes test
  • Chloride (Cl): ≤ 0.1%
  • Sulfate (SO₄): ≤ 0.1%
  • Iron (Fe): ≤ 0.05%
  • Sodium (Na): ≤ 0.1%
  • Potassium (K): ≤ 0.1%
  • Water Soluble Matter: ≤ 0.5%
  • Cyanide Content: 28.0-29.0%
  • Copper Content: 69.0-71.0%

Hazard Information

  • Hazard: Fatal if swallowed, inhaled or in contact with skin. Releases toxic gases in contact with acids.
  • Safety: Use only in chemical fume hood with cyanide safety protocols. Wear appropriate PPE.
  • Storage: Store locked up in poison cabinet. Keep container tightly closed in dry, well-ventilated place.