Identifiers | |
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3D model (
JSmol)
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|
EC Number |
|
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
BaO3Ru | |
Molar mass | 286.39 g·mol−1 |
Appearance | black solid [1] |
Hazards | |
GHS labelling: [2] | |
Warning | |
H302, H332 | |
P261, P264, P270, P271, P301+P317, P304+P340, P317, P330, P501 | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Barium ruthenate is an inorganic compound, with the chemical formula of BaRuO3. It can be obtained from the stoichiometric reaction of barium oxide and ruthenium(IV) oxide at temperatures below 1200 °C, [3] or from the thermal decomposition of Ba[Ru(NO)(NO2)4(OH)]·xH2O. [4] It reacts with ruthenium and ruthenium(IV) oxide at 1250 °C to obtain black needle-like crystal BaRu6O12. [5] Hydrogen or zirconium can reduce it when heated to produce metal ruthenium. [1]
Identifiers | |
---|---|
3D model (
JSmol)
|
|
EC Number |
|
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
BaO3Ru | |
Molar mass | 286.39 g·mol−1 |
Appearance | black solid [1] |
Hazards | |
GHS labelling: [2] | |
Warning | |
H302, H332 | |
P261, P264, P270, P271, P301+P317, P304+P340, P317, P330, P501 | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Barium ruthenate is an inorganic compound, with the chemical formula of BaRuO3. It can be obtained from the stoichiometric reaction of barium oxide and ruthenium(IV) oxide at temperatures below 1200 °C, [3] or from the thermal decomposition of Ba[Ru(NO)(NO2)4(OH)]·xH2O. [4] It reacts with ruthenium and ruthenium(IV) oxide at 1250 °C to obtain black needle-like crystal BaRu6O12. [5] Hydrogen or zirconium can reduce it when heated to produce metal ruthenium. [1]