238058
Ruthenium(IV) oxide
99.9% trace metals basis
Synonym(s):
Ruthenia, Ruthenium dioxide
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About This Item
Linear Formula:
RuO2
CAS Number:
Molecular Weight:
133.07
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
234-840-6
MDL number:
InChI key
WOCIAKWEIIZHES-UHFFFAOYSA-N
InChI
1S/2O.Ru
SMILES string
O=[Ru]=O
assay
99.9% trace metals basis
form
powder and chunks
reaction suitability
reagent type: catalyst
core: ruthenium
density
6.97 g/mL at 25 °C (lit.)
Quality Level
General description
Ruthenium oxide is an inorganic compound widelyused as electrode material due to its high thermodynamic and chemicalstability. It is also used in supercapacitor applications because of its widepotential window for reversible redox reactions and a long-life cycle.
Application
Ruthenium(IV)oxide can be used:
- As a catalyst for hydrogen evolution reaction.
- In the preparation of thin-film supercapacitors.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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