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Copper (IV) Sulfide | Cu2S


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Heeger Materials offers a selection of over 100 high purity products, including metals, metal oxides and metal salts, with 99.999% purity or higher. We can provide Copper (IV) Sulfide (Cu2S) with the purity of 99.99%, 99.999%,99.9999% and 99.99999% in size of ingot, lump and powder.

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Data sheet

Purity99.99%-99.999% (4N-5N)
ProductCopper(IV) sulfide

More info

Copper (IV) Sulfide (Cu2S) is a copper sulfide, a chemical compound of copper and sulfur. It has the chemical compound Cu2S. It is found in nature as the mineral chalcocite.

High-purity and ultra-high purity Copper (IV) Sulfide (Cu2S) materials are crucial components for the research, development, and production of advanced technologies which require optimum properties, performance, and quality.

  • Chemical formula: Cu2S
  • CAS: 22205-45-4
  • 244-842-9
  • Molar mass: 159.16 g/mol
  • Density: 5.6 g/cm
  • Melting point:1,130 °C (2,070 °F; 1,400 K)
  • Solubility in water: Insoluble
  • Solubility: slightly soluble in HCl; soluble in NH4OH; dissolves in KCN; decomposes in HNO3, H2SO4

Copper (IV) Sulfide Products

Copper (IV) Sulfide Application

Used for antifouling coatings, solid lubricants, catalysts, solar cells, etc.

Copper (IV) Sulfide Packing

Copper (IV) Sulfide (Cu2S) is packed with dacron film, then covered with a sealed plastic film bag or in a polyethylene bottle.

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