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  7. Oxyde de tungstène(IV), 99,9 % (métaux), Thermo Scientific Chemicals

Oxyde de tungstène(IV), 99,9 % (métaux), Thermo Scientific Chemicals

Code produit. 11333938
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Quantité:
5 g
25 g
100 g

Description

Tungsten(IV) oxide is used in the production of tungsten and tungstates, in alloys, in fire-proofing fabrics and as a ceramic pigment. It is used to study their chromism, photocatalysis and sensing capabilities. It is associated with rhenium trioxide particles and used for detection of protonatable, radical and precharged species under laser desorption ionization.

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.

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Identifiants chimiques

CAS 12036-22-5
Formule moléculaire O2W
Poids moléculaire (g/mol) 215.84
Numéro MDL MFCD00049709
Clé InChI DZKDPOPGYFUOGI-UHFFFAOYSA-N
Synonyme tungsten dioxide, tungsten iv oxide, tungsten oxide wo2, acmc-1bqvs, tungsten iv oxide-w, tungsten iv oxide trace metals basis 5g, tungsten iv oxide,-100 mesh trace metals basis
CID PubChem 82850
Nom IUPAC Dioxottungstène
SMILES O=[W]=O

Spécification

Nom chimique ou matériau Tungsten(IV) oxide
Point de fusion 1500°C to 1600°C (in N2)
Forme physique Poudre maillée de -100
Quantité 100 g
Plage de pourcentage du dosage 99.9% (metals basis)
Informations sur la solubilité Soluble in acid and potassium hydroxide. Insoluble in water.
Poids de la formule 215.85
Densité 10.8

RUO – Research Use Only

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