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Oxyde de zirconium(IV), yttria stabilisée, 99,95 % (pureté du métal à l’exclusion de Hf), Thermo Scientific Chemicals
Description
Zirconium(IV) oxide is used as an additive in the production of piezoelectric crystals, in high-frequency induction coils and in ceramic glazes. It finds application as solid electrolyte in electrochromic devices and precursor to the electroceramic lead zirconate titanate (PZT), as insulator in transistors, as a thermal barrier coating in jet and diesel engines and as diamond simulant in jewelry. It is used in oxygen sensors, fuel cell membranes and in orthopaedic implants of hip joints. It is coated on silica gel surface and found to be used in the extraction of chromium from aqueous solutions at a pH of about 3.
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.

Spécification
Spécification
Point d’ébullition | ∼5000°C |
Nom chimique ou matériau | Zirconium (IV) oxide |
Point de fusion | ∼2700°C |
Note relative au nom | Yttria stabilized |
Couleur | Blanc |
Forme physique | Poudre |
Quantité | 500 g |
Notes de pourcentage du dosage | (métaux à l’exception du Hf) |
Merck Index | 14,10180 |
Informations sur la solubilité | Insoluble in water. Soluble in sulfuric acid and hydrofluoric acid. |
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Certificats
Certificats
Un numéro de lot est requis pour afficher les résultats sur les certificats. Pour retrouver le numéro de lot sur des commandes passées, utiliser le menu suivi de commande.
Numéro de lot | Type de certificat | Date | Catalog Number |
---|---|---|---|
Q17J007 | Certificat d’analyse | 26/04/2023 | 045562.36 |
Y04I038 | Certificat d’analyse | 16/11/2022 | 045565.04,045562.22,045562.36 |
W07I025 | Certificat d’analyse | 15/09/2022 | 045565.04,045562.22,045562.36 |
R02I077 | Certificat d’analyse | 21/05/2022 | 045565.04,045562.22,045562.36 |
R21B019 | Certificat d’analyse | 22/11/2021 | 045565.04,045562.22,045562.36 |
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