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463760

Sigma-Aldrich

Ruthenium(IV) oxide hydrate

99.9% trace metals basis

Synonym(s):

Hydrous ruthenium oxide, Ruthenium dioxide hydrate

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About This Item

Linear Formula:
RuO2 · xH2O
CAS Number:
Molecular Weight:
133.07 (anhydrous basis)
EC Number:
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

assay

99.9% trace metals basis

form

powder

reaction suitability

core: ruthenium
reagent type: catalyst

SMILES string

O.O=[Ru]=O

InChI

1S/H2O.2O.Ru/h1H2;;;

InChI key

FGEKTVAHFDQHBU-UHFFFAOYSA-N

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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Aleksandar R Zeradjanin et al.
ChemSusChem, 5(10), 1897-1904 (2012-08-16)
The reaction path of the Cl(2) evolution reaction (CER) was investigated by combining electrochemical and spectroscopic methods. It is shown that oxidation and reconstruction of the catalyst surface during CER is a consequence of the interaction between RuO(2) and water.
Li-li Xu et al.
Huan jing ke xue= Huanjing kexue, 28(9), 2009-2013 (2007-11-10)
Electrochemical oxidation ammonia is a new method of ammonia nitrogen wastewater treatment. A study was undertaken of electrochemical oxidation ammonia wastewater in cycle mobil-electrobath. The anode was Ti/RuO2-TiO2-IrO2-SnO2 expanded metal sheet electrode. The cathode was expanded metal sheet electrode. The
Hiroshi Nishiyama et al.
ChemSusChem, 4(2), 208-215 (2011-02-18)
Sodium, niobium, and tantalum phosphate bronzes Na(4)M(8)P(4)O(32) (M=Nb, Ta) are employed as photocatalysts for water splitting to reveal the effects of the distortion of metal-oxygen octahedra on the photocatalytic performance. Addition of RuO(2) as a co-catalyst leads to high, stable
Sebastian Matera et al.
The Journal of chemical physics, 134(6), 064713-064713 (2011-02-17)
Microkinetic modeling of surface chemical reactions still relies heavily on the mean-field based rate equation approach. This approach is expected to be most accurate for systems without appreciable lateral interactions among the adsorbed chemicals, and there in particular for the
Bong Gill Choi et al.
ChemSusChem, 5(4), 709-715 (2012-03-24)
A facilitated electrochemical reaction at the surface of electrodes is crucial for highly efficient energy conversion and storage. Herein, various nanoparticles (NPs) including Au, Pt, Pd, Ru, and RuO(2), were synthesized in situ and directly deposited on the ionic liquid

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