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Cerium(IV) oxide, REacton™, 99.99% (REO)

Catalog No. AA1132714
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AA1132722 100 g
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Catalog No. AA1132714 Supplier Thermo Scientific Chemicals Supplier No. 01132714
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Description

CAS: 1306-38-3 | CeO2 | 172.114 g/mol

Cerium(IV) oxide is used in ceramics and to polish glass and stones. It is applied as a solid electrolyte in fuel cells. It can also be employed as a co-catalyst in a number of reactions. It is also used as an antioxidant and to generate hydrogen through water splitting. It is used as a high-temperature hydrocarbon oxidation catalyst in self-cleaning ovens. It can be used in infrared filters, incandescent mantles and sunscreens in combination with other materials. It finds use as a catalyst support and to sensitize photosensitive glass.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 1306-38-3
Molecular Formula CeO2
Molecular Weight (g/mol) 172.114
MDL Number MFCD00010933
InChI Key CETPSERCERDGAM-UHFFFAOYSA-N
Synonym ceric oxide, cerium dioxide, cerium iv oxide, ceria, cerium oxide, ceric dioxide, cerium 4+ oxide, needlal, nidoral, opaline
PubChem CID 73963
ChEBI CHEBI:79089
IUPAC Name dioxocerium
SMILES O=[Ce]=O

Specifications

Melting Point 2600°C
Color Yellow
Physical Form Powder
Quantity 25 g
Assay Percent Range 99.99%
Solubility Information Insoluble in water.
Formula Weight 172.12
Odor Odorless
Density 7.132 g/cm3 at 20°C
Chemical Name or Material Cerium(IV) oxide

Safety and Handling

Hazard Category H302 : Harmful if swallowed.
EINECSNumber 215-150-4
RTECSNumber FK6310000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only