Cupric Oxide Powder 97% Extrapure

  • CAS :
    1317-38-0
  • REF :
    24953
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QUANTITY PRICE ENQUIRY
500 gm Rs 1740.00

Product Information

  • Formula: CuO
  • CAS: 1317-38-0
  • EC No.: 215-269-1
  • M (Molar Mass): 79.55 g/mol
  • d (Density): 6.31 g/cm³
  • mp (Melting Point): 1326°C
  • Solubility: Insoluble in water; soluble in acids, NH₄Cl, KCN

Chemicals Properties

  • Assay (as CuO): ≥ 97.0%
  • Appearance: Black to brownish-black powder
  • Identification (Cu²⁺): Passes test
  • Chloride (Cl): ≤ 0.01%
  • Sulfate (SO₄): ≤ 0.02%
  • Carbonate (CO₃): ≤ 0.05%
  • Iron (Fe): ≤ 0.05%
  • Acid Insoluble Matter: ≤ 0.1%
  • Loss on Ignition: ≤ 0.5%
  • Copper Content: 77.5-79.0%
  • Particle Size: 90% < 45 μm

Hazard Information

  • Hazard: Harmful if swallowed. Causes eye and skin irritation.
  • Safety: Avoid breathing dust. Use local exhaust ventilation.
  • Storage: Store in tightly closed container in dry place. Keep away from acids.