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Copper monosulfide

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Copper monosulfide

Molecular formula: CuS CAS# 1317-40-4
Categories: Inorganic salt
Names
English:
CI 77450
CI Pigment Blue 34
Copper Blue
Copper monosulfide [Wiki]
Copper sulfide (CuS)
Copper sulphide
Copper(2+) sulfide(IUPAC)
Copper(II) sulfide
Covellite [Wiki]
Cupric sulfide
EINECS:215-271-2
Horace Vernet's Blue
NSC 47694
Oil Blue
copper sulfide
sulfanylidenecopper(IUPAC)
thioxocopper
Русский:
Сульфид меди(II) [Wiki]
моносульфид меди
German:
Covellin
Cuprisulfid
Kupfer(2+)sulfid(IUPAC)
Kupfer(II)-sulfid [Wiki]
Kupfermonosulfid
French:
Monosulfure de cuivre [Wiki]
Sulfure de cuivre
Sulfure de cuivre(2+)(IUPAC)
中文:
硫化銅 [Wiki]
硫化铜(II)
靛铜矿

Variants of the formula:

CuS
Cu=S
Cu^2+_(x1.4,N0)S^2-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Copper monosulfide is involved

  • CuSO4 + H2S -> CuS"|v" + H2SO4
  • Cu{X}2 + {M}2S -> CuS"|v" + 2{M}{X} , where X = Cl Br F I (NO3) (CH3COO); M = Na K Li Rb Cs
  • 2Cu2S + S2 -> 4CuS
  • 2CuS "200-450^oC"--> Cu2S + S
  • 2CuS + H2 "600-700^oC"--> Cu2S + H2S