Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
green to black powder
|
| gptkbp:CASNumber |
1313-99-1
|
| gptkbp:chemicalFormula |
gptkb:NiO
|
| gptkbp:color |
black
green |
| gptkbp:containsElement |
oxygen
nickel |
| gptkbp:cookingMethod |
thermal decomposition of nickel(II) compounds
|
| gptkbp:countryOfOrigin |
gptkb:European_Union
gptkb:United_States |
| gptkbp:crystalSystem |
gptkb:salt
|
| gptkbp:density |
6.67 g/cm³
|
| gptkbp:EC_number |
215-215-7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nickel(II) oxide
|
| gptkbp:IUPACName |
gptkb:nickel(II)_oxide
|
| gptkbp:meltingPoint |
1955 °C
|
| gptkbp:molecularWeight |
74.692 g/mol
|
| gptkbp:NFPA704 |
0
3 |
| gptkbp:NFPA704Fire |
0
|
| gptkbp:oxidationStateOfNickel |
+2
|
| gptkbp:PubChem_CID |
14805
|
| gptkbp:riskFactor |
toxic
carcinogenic |
| gptkbp:solubility |
insoluble
|
| gptkbp:UNNumber |
3288
|
| gptkbp:uses |
gptkb:ceramics
cathedral batteries glass coloring |
| gptkbp:bfsParent |
gptkb:Bunsenite
|
| gptkbp:bfsLayer |
7
|