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Oxyde de tantale(V), 99,95 % (pureté du métal à l’exclusion du Nb), Nb < 200 ppm, Thermo Scientific Chemicals

Code produit. 11333428
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Quantité:
25 g
100 g
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Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

Tantalum (V) oxide (Ta2O5) has potential applications as part of an environmental barrier coating system for Si3N4-based turbine components. Octadecyl phosphoric acid ester has been found to produce oriented, well-ordered monolayers on a flat tantalum (V) oxide surface, via self-assembly from a heptane/propan-2-ol solution. Tantalum(V) oxide (Ta 2 O 5 ) has been used extensively as an insulating layer in discrete capacitors and shows a high potential for semiconductor applications such as an insulating dielectric in the capacitive element in memory devices such as dynamic random access.

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

Identifiants chimiques

CAS 1314-61-0
Formule moléculaire O5Ta2
Poids moléculaire (g/mol) 441.89
Numéro MDL MFCD00011254
Clé InChI PBCFLUZVCVVTBY-UHFFFAOYSA-N
Nom IUPAC [(dioxotantalio)oxy]dioxotantalum
SMILES O=[Ta](=O)O[Ta](=O)=O

Spécification

Nom chimique ou matériau Tantalum(V) oxide
Point de fusion 1800°C
Forme physique Grumeau fritté
Quantité 25 g
Notes de pourcentage du dosage (base de métaux à l’exclusion de Nb), Nb <200 ppm
Merck Index 14,9056
Informations sur la solubilité Insoluble in water.
Poids de la formule 441.89
Pourcentage de pureté 99.95%
Odeur Odorless
Densité 8.2 g/mL
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RUO – Research Use Only

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