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Cobalt sulfide

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Cobalt sulfide

Molecular formula: CoS CAS# 1317-42-6
Categories: Inorganic salt
PubChem CID: 14832 | ChemSpider ID: 140220 | CB5724385
Names
English:
Cobalt sulfide
Cobalt sulphide
Cobalt(2+) sulfide(IUPAC)
Cobalt(II) sulfide
Cobalt(II) sulphide
EINECS:215-273-3
sulfanylidenecobalt(IUPAC)

Variants of the formula:

CoS
Co=S
Co^2+_(x1.5,N0)S^2-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Cobalt sulfide is involved

  • 2CoSO4 + 2NH4HS -> 2CoS"|v" + (NH4)2SO4 + H2SO4
  • CoS + 8HNO3 "90^oC"--> CoSO4 + 8NO2"|^" + 4H2O
  • CoS + S "175-225^oC"--> CoS2
  • Co + S "475-700^oC"--> CoS
  • Co{X}2 + NH4HS -> CoS"|v" + NH4{X} + H{X} , where X = F Cl Br I