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  7. Wolfram(IV)-oxid, 99.9 % (Metallbasis), Thermo Scientific Chemicals

Wolfram(IV)-oxid, 99.9 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11313938
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Menge:
5 g
25 g
100 g
This item is not returnable. View return policy
This item is not returnable. View return policy

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12036-22-5
Summenformel O2W
Molekulargewicht (g/mol) 215.84
MDL-Nummer MFCD00049709
InChI-Schlüssel DZKDPOPGYFUOGI-UHFFFAOYSA-N
Synonym 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
PubChem CID 82850
IUPAC-Name dioxotungsten
SMILES O=[W]=O

Specifications

Chemischer Name oder Material Tungsten(IV) oxide
Schmelzpunkt 1500°C to 1600°C (in N2)
Physikalische Form Pulver
Menge 5 g
Prozentgehaltsbereich 99.9% (metals basis)
Löslichkeitsinformationen Soluble in acid and potassium hydroxide. Insoluble in water.
Formelmasse 215.85
Dichte 10.8

RUO – Research Use Only

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