Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
black solid
|
| gptkbp:CASNumber |
1317-40-4
|
| gptkbp:chemicalFormula |
gptkb:CuS
|
| gptkbp:color |
black
|
| gptkbp:containsElement |
gptkb:sulfur
copper |
| gptkbp:crystalSystem |
hexagonal
|
| gptkbp:density |
4.6 g/cm³
|
| https://www.w3.org/2000/01/rdf-schema#label |
CuS
|
| gptkbp:IUPACName |
copper(II) sulfide
|
| gptkbp:mainMineralForm |
gptkb:covellite
|
| gptkbp:meltingPoint |
unspecified (decomposes)
|
| gptkbp:molecularWeight |
95.611 g/mol
|
| gptkbp:oxidationStateOfCopper |
+2
|
| gptkbp:oxidationStates |
-2
|
| gptkbp:producesOnReactionWithAcids |
hydrogen sulfide gas
|
| gptkbp:solubility |
insoluble
|
| gptkbp:type |
acids
|
| gptkbp:uses |
semiconductor material
ore of copper |
| gptkbp:bfsParent |
gptkb:covellite
|
| gptkbp:bfsLayer |
6
|