204226
Rhodium(III) oxide
99.8%
Synonym(s):
Dirhodium trioxide, Rhodium sesquioxide
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About This Item
Linear Formula:
Rh2O3
CAS Number:
Molecular Weight:
253.81
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
Assay
99.8%
form
powder
reaction suitability
reagent type: catalyst
core: rhodium
density
8.2 g/mL at 25 °C (lit.)
SMILES string
O=[Rh]O[Rh]=O
InChI
1S/3O.2Rh
InChI key
YRUZFXVGBSPFRV-UHFFFAOYSA-N
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Application
Rhodium(III) oxide can be used:
- As a catalyst in various organic reactions such as selective tandem olefin isomerization-hydrosilylation process.
- To prepare a metal oxide photocatalyst (SrTiO3:Rh) for hydrogen production.
- As a precursor to prepare Rh-doped potassium niobate single crystals.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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