Cerium oxide, 20% in H₂O, colloidal dispersion, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11317527	Thermo Scientific Alfa Aesar 012730.22	100 g
11327527	Thermo Scientific Alfa Aesar 012730.36	500 g
11337527	Thermo Scientific Alfa Aesar 012730.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
• Physical Form: Particles in Liquid
• MDL Number: MFCD00010933
• Synonym: ceric oxide, cerium dioxide, cerium iv oxide, ceria, cerium oxide, ceric dioxide, cerium 4+ oxide, needlal, nidoral, opaline
• SMILES: O=[Ce]=O
• Molecular Weight (g/mol): 172.114
• ChEBI: CHEBI:79089
• Concentration or Composition (by Analyte or Components): 20% in H₂O
• Chemical Name or Material: Cerium oxide, Colloidal dispersion

• Color: Yellow
• Molecular Formula: CeO2
• UN Number: UN3264
• InChI Key: CETPSERCERDGAM-UHFFFAOYSA-N
• IUPAC Name: dioxocerium
• PubChem CID: 73963
• Formula Weight: 172.12
• Density: 1.22g/mL

Safety and Handling

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S.

missing translation for 'tsca' : TSCA

RUO – Research Use Only