Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:chemical_compound
|
| gptkbp:appearance |
black solid
|
| gptkbp:casnumber |
1314-34-7
|
| gptkbp:chemical_formula |
V2 O3
|
| gptkbp:color |
gptkb:black
|
| gptkbp:dissolved |
insoluble
|
| https://www.w3.org/2000/01/rdf-schema#label |
vanadium trioxide
|
| gptkbp:mass |
149.88 g/mol
|
| gptkbp:melting_point |
2,500 ° C
1,850 ° C |
| gptkbp:oxidation_states |
+3, +5
|
| gptkbp:population_density |
5.5 g/cm³
|
| gptkbp:previous_name |
vanadium(III) oxide
|
| gptkbp:structure |
corundum-type
|
| gptkbp:uses |
gptkb:Catalyst
in batteries in ceramics in glass production |