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Cerium(IV) oxide, 20% in H{2}O, nanoparticle dispersion, low pH, <5.0nm APS Number Weighted, Thermo Scientific Chemicals Product Code.: 15495075
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Cerium(IV) oxide, 20% in H{2}O, nanoparticle dispersion, low pH, <5.0nm APS Number Weighted, Thermo Scientific Chemicals

Product Code. 15495075
100 g
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100 g
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Product Code. 15495075

Brand: Thermo Scientific Alfa Aesar 047232.22

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Description

The addition of CeO2 to CuO/TiO2 increases specific surface area and inhibits sintering and pore size growth at high temperatures. It is used as an additive in glass industry. Cerium dioxide is mainly used as such or in formulation as a high precision polishing agent for glass products, as catalyst or catalyst support. Polishing and decolorizing glass; opacifier in vitreous enamels and photo chromic glasses; heat-resistant alloy coatings; as a cracking catalyst; as a catalyst for automobile emission control; in ceramic coatings; in phosphors; in cathodes; in capacitors; in semiconductors; in refractory oxides; gemstone polishing, as raw material for the production of glass and ceramics as well as additives in paints and varnishes .

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1306-38-3
Molecular Formula CeO2
Molecular Weight (g/mol) 172.114
MDL Number MFCD00010933
InChI Key CETPSERCERDGAM-UHFFFAOYSA-N
Synonym ceric oxide, cerium dioxide, cerium iv oxide, ceria, cerium oxide, ceric dioxide, cerium 4+ oxide, needlal, nidoral, opaline
PubChem CID 73963
ChEBI CHEBI:79089
IUPAC Name dioxocerium
SMILES O=[Ce]=O

Specifications

Color Red to Brown
pH 4.0
Physical Form Liquid
Quantity 100 g
Solubility Information Very low water solubility (<0.123 ?g/L at 20°C) and soluble in concentrated mineral acid.
Formula Weight 172.12
Odor Odorless
Density 1.23 g/mL
Chemical Name or Material Cerium(IV) oxide, 20% in H2O, nanoparticle dispersion

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Lot Number Certificate Type Date Catalog Number
Lot NumberN14E039 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog Number047232.22,047232.36
Lot NumberS22D010 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog Number047232.22,047232.36
Lot NumberX09A012 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog Number047232.22,047232.36

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