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342955

Cerium(IV) oxide

Name: Cerium(IV) oxide
Brand: ALDRICH

fused, pieces, 3-6 mm, 99.9% trace metals basis

Synonym(s):

Ceric oxide, Ceric oxide, ceria

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About This Item

Linear Formula:

CeO₂

CAS Number:

1306-38-3

Molecular Weight:

172.11

NACRES:

NA.23

PubChem Substance ID:

24861091

UNSPSC Code:

12352300

EC Number:

215-150-4

MDL number:

MFCD00010933

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Properties

assay

99.9% trace metals basis

form

fused, pieces

reaction suitability

reagent type: catalyst
core: cerium

particle size

3-6 mm

density

7.13 g/mL at 25 °C (lit.)

SMILES string

O=[Ce]=O

InChI

1S/Ce.2O

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

Description

Application

Suitable for vacuum deposition.

The additon of CeO₂ to CuO/TiO₂ increases specific surface area and inhibits sintering and pore size growth at high temperatures.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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