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22205-45-4
Cu2S
291600GN
99.9 %-99.999 %
3 mm - 6 mm
244-842-9
Characteristic
Copper(I) sulfide 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.
Chemical formula：Cu2S
Molar mass：159.16 g/mol
Density：5.6 g/cm3
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
Application
Used for antifouling coatings, solid lubricants, catalysts, solar cells, etc.
Characteristic
Copper(I) sulfide 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.
Chemical formula：Cu2S
Molar mass：159.16 g/mol
Density：5.6 g/cm3
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
Application
Used for antifouling coatings, solid lubricants, catalysts, solar cells, etc.
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