211575
Cerium oxide
powder, <5 μm, 99.9% trace metals basis
Sustainability features
Synonym(s):
Cerium(IV) oxide, Ceric oxide, Ceric oxide, ceria
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About This Item
Linear Formula:
CeO2
CAS Number:
Molecular Weight:
172.11
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-150-4
MDL number:
Product Name
Cerium(IV) oxide, powder, <5 μm, 99.9% trace metals basis
Quality Segment
assay
99.9% trace metals basis
form
powder
composition
CeO2
reaction suitability
reagent type: catalyst
core: cerium
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
particle size
<5 μm
density
7.13 g/mL at 25 °C (lit.)
application(s)
glass & ceramic
SMILES string
O=[Ce]=O
InChI
1S/Ce.2O
InChI key
CETPSERCERDGAM-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. This product is intended for Molecular Solar Thermal Energy Storage Systems (MOST). Clickhere for more information.
Application
The additon of CeO2 to CuO/TiO2 increases specific surface area and inhibits sintering and pore size growth at high temperatures.
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Storage Class
13 - Non Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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