Palladium(II) oxide
| Names | |
|---|---|
| Other names
Palladium monoxide | |
| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.013.836 |
PubChem CID |
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| UNII | |
CompTox Dashboard (EPA) |
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| Properties | |
| PdO | |
| Molar mass | 122.42 g/mol |
| Appearance | greenish-black powder |
| Density | 8.3 g/cm3 |
| Melting point | 750 °C (1,380 °F; 1,020 K) decomposes |
| insoluble | |
| Solubility | insoluble in acid slightly soluble in aqua regia |
| Hazards | |
| Flash point | Non-flammable |
| Related compounds | |
Other anions |
Palladium sulfide |
Other cations |
Nickel(II) oxide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Palladium(II) oxide is the inorganic compound of formula PdO. It is the only well characterised oxide of palladium. It is prepared by treating the metal with oxygen. Above about 900 °C, the oxide reverts to palladium metal and oxygen gas. It is not attacked by acids.