Cerium oxide, 20% in H{2}O, colloidal dispersion, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11399257	Thermo Scientific Alfa Aesar 040125.22	100 g
11309267	Thermo Scientific Alfa Aesar 040125.36	500 g
11319267	Thermo Scientific Alfa Aesar 040125.A3	2 kg

Description

Cerium(IV) oxide is widely applied as a solid electrolyte in fuel cells. It is also used in ceramics and to polish glass and stones. It can also be employed as a co-catalyst in many 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. It is utilized to increase specific surface area and inhibit sintering as well as pore size growth at a high temperature by addition with CuO/TiO₂.

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 Weight (g/mol): 172.114
• InChI Key: CETPSERCERDGAM-UHFFFAOYSA-N
• PubChem CID: 73963
• IUPAC Name: dioxocerium

• Molecular Formula: CeO2
• MDL Number: MFCD00010933
• Synonym: ceric oxide, cerium dioxide, cerium iv oxide, ceria, cerium oxide, ceric dioxide, cerium 4+ oxide, needlal, nidoral, opaline
• ChEBI: CHEBI:79089
• SMILES: O=[Ce]=O

Specifications

• CAS: 1306-38-3
• Molecular Formula: CeO2
• Synonym: ceric oxide, cerium dioxide, cerium iv oxide, ceria, cerium oxide, ceric dioxide, cerium 4+ oxide, needlal, nidoral, opaline
• InChI Key: CETPSERCERDGAM-UHFFFAOYSA-N
• IUPAC Name: dioxocerium
• PubChem CID: 73963
• Formula Weight: 172.12
• Packaging: Plastic bottle
• Density: 1.22

• Physical Form: Particles in Liquid
• MDL Number: MFCD00010933
• Solubility Information: Immiscible with water.
• SMILES: O=[Ce]=O
• Molecular Weight (g/mol): 172.114
• ChEBI: CHEBI:79089
• Concentration or Composition (by Analyte or Components): 20% in H2O
• Specific Gravity: 1.22
• Chemical Name or Material: Cerium oxide

Safety and Handling

missing translation for 'einecsNumber' : 215-150-4

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only