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Oxyde de cérium(IV), jaune pâle, diverses formes (poudre/flocons/cristaux/microbilles), 99,5 % (base métallique), Thermo Scientific Chemicals Code produit.: 15402087
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Oxyde de cérium(IV), jaune pâle, diverses formes (poudre/flocons/cristaux/microbilles), 99,5 % (base métallique), Thermo Scientific Chemicals

Product Code. 15402087
25 g
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Code produit. 15402087

Marque: Thermo Scientific Alfa Aesar 044960.14

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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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1306-38-3
Formule moléculaire CeO2
Poids moléculaire (g/mol) 172.114
Numéro MDL MFCD00010933
Clé InChI CETPSERCERDGAM-UHFFFAOYSA-N
Synonyme ceric oxide, cerium dioxide, cerium iv oxide, ceria, cerium oxide, ceric dioxide, cerium 4+ oxide, needlal, nidoral, opaline
CID PubChem 73963
ChEBI CHEBI:79089
Nom IUPAC dioxocérium
SMILES O=[Ce]=O

Specifications

Nom chimique ou matériau Cerium(IV) oxide
Point de fusion 2600°C
Note relative au nom Rare Earth Oxides Content
Couleur Jaune
Forme physique Diverses formes (poudre / flocons / cristaux / microbilles, etc.)
Quantité 25 g
Plage de pourcentage du dosage 99.5% (Metals basis)
Informations sur la solubilité Soluble in sulfuric acid and nitric acid. Insoluble in water.
Poids de la formule 172.12
Densité 7.132 g/cm3 at 20°C

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Numéro de lot Type de certificat Date Catalog Number
Numéro de lotP04L005 Type de certificatCertificat d’analyse Date06/03/2025 Catalog Number044960.22,044960.14,044960.36
Numéro de lotX28K018 Type de certificatCertificat d’analyse Date07/11/2024 Catalog Number044960.22,044960.14,044960.36
Numéro de lotU09K023 Type de certificatCertificat d’analyse Date14/08/2024 Catalog Number044960.22,044960.14,044960.36
Numéro de lotR29K009 Type de certificatCertificat d’analyse Date11/06/2024 Catalog Number044960.22,044960.14,044960.36
Numéro de lotP18K014 Type de certificatCertificat d’analyse Date11/06/2024 Catalog Number044960.22,044960.14,044960.36

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