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Tungsten(VI) oxide, 99.8% (metals basis)

Product Code. 11371868
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Product Code. Quantity unitSize
11371868 2 kg 2kg
11381868 100 g 100g
11391868 500 g 500g
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Product Code. 11371868

Brand: Thermo Scientific Alfa Aesar 011828.A3

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Description

CAS: 1314-35-8 | O3W | 231.837 g/mol

It is used in tungsten and tungstate manufacturing which are used as X-ray screens and for fire proofing fabrics. It is used as a ceramic pigment. Nanowires of Tungsten (VI) oxide are capable of absorbing a higher percentage of the sun radiation since it absorbs blue light.

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 1314-35-8
Molecular Formula O3W
Molecular Weight (g/mol) 231.837
MDL Number MFCD00011466
InChI Key ZNOKGRXACCSDPY-UHFFFAOYSA-N
Synonym tungsten trioxide, tungsten vi oxide, tungstic oxide, tungstic anhydride, tungsten oxide wo3, tungsten blue, tungstic acid anhydride, wolframic acid, anhydride, tungstentrioxide, acmc-20ajaa
PubChem CID 14811
IUPAC Name trioxotungsten
SMILES O=[W](=O)=O

Specifications

Melting Point 1473°C
Physical Form Powder
Quantity 2 kg
Assay Percent Range 99.8% (metals basis)
Solubility Information Tungsten (VI) oxide is soluble in hot alkali solutions. Insoluble in water and acids. Slightly soluble in hydrofluoric acid.
Formula Weight 231.85
Density 7.16
Chemical Name or Material Tungsten(VI) oxide

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