289744

All Photos(2)

Cerium(IV) oxide, dispersion

20 wt. % colloidal dispersion in 2.5% acetic acid, 30-50 nm avg. part. size

All Photos(2)

Linear Formula:

CeO₂

Molecular Weight:

172.11

MDL number:

MFCD00010933

PubChem Substance ID:

24857210

NACRES:

NA.23

Quality Level

100

form

dispersion

reaction suitability

reagent type: catalyst
core: cerium

avg. part. size

30-50 nm

pH

~2.7

viscosity

10 cP(lit.)

density

1.22 g/mL at 25 °C

SMILES string

O=[Ce]=O

InChI

1S/Ce.2O

InChI key

CETPSERCERDGAM-UHFFFAOYSA-N

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Related Categories

Inorganic Catalysts

Oxides & Ceramics

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1 of 4

This Item	643009	1.09092	NIST3110
Sigma-Aldrich 289744 Cerium(IV) oxide, dispersion	Sigma-Aldrich 643009 Cerium(IV) oxide, dispersion	Supelco 1.09092 Cerium(IV) sulfate solution	NIST3110 Cerium (Ce) standard solution
form dispersion	form nanoparticles	form liquid	form -
density 1.22 g/mL at 25 °C	density -	density 1.06 g/cm³ at 20 °C	density -
reaction suitability reagent type: catalyst core: cerium	reaction suitability reagent type: catalyst core: cerium	reaction suitability -	reaction suitability -
avg. part. size 30-50 nm	avg. part. size -	avg. part. size -	avg. part. size -
pH ~2.7	pH -	pH 0.4 (20 °C in H₂O)	pH -
viscosity 10 cP(lit.)	viscosity -	viscosity -	viscosity -

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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