Cerium(IV) oxide, 99.5% (REO), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11352008	Thermo Scientific Alfa Aesar 012925.22	100 g
11362008	Thermo Scientific Alfa Aesar 012925.36	500 g
11347657	Thermo Scientific Alfa Aesar 012925.A3	2 kg

Description

Cerium(IV) oxide is used in ceramics, and to polish glass and stones. It is applied as solid electrolyte in fuel cells. It can also be employed as a co-catalyst in many 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 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

• Melting Point: 2600°C
• Color: Yellow
• Molecular Formula: CeO2
• Merck Index: 14,1989
• Solubility Information: Insoluble in water.
• SMILES: O=[Ce]=O
• Molecular Weight (g/mol): 172.114
• ChEBI: CHEBI:79089
• Percent Purity: 99.5%
• Density: 7.132 g/mL
• Chemical Name or Material: Cerium(IV) oxide

• CAS: 1306-38-3
• Physical Form: Powder
• MDL Number: MFCD00010933
• 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
• Odor: Odorless
• Assay: (REO)

Safety and Handling

GHS H Statement
H302
Harmful if swallowed.

GHS P Statement
P264-P270-P301+P312-P330-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

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missing translation for 'rtecsNumber' : FK6310000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only