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Tungsten(IV) oxide - 99.9%, high purity , CAS No.12037-58-0

  • ≥99.9% metals basis
Item Number
T283071
Grouped product items
SKUSizeAvailabilityPrice Qty
T283071-10g
10g
In stock
$18.90
T283071-50g
50g
In stock
$71.90
T283071-250g
250g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$320.90
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Basic Description

SynonymsTungsten(IV) oxide|Tungsten dioxide|12036-22-5|dioxotungsten|Tungsten oxide (WO2)|12037-58-0|Tungsten(IV) oxide (99.9+per cent-W) (WO2.9 Blue Sub-oxide)|MFCD00049709|Tungsten (IV) oxide|UNII-0Q43JGJ0GV|EINECS 234-842-7|Tungsten( cento)oxide|TUNGSTEN(IV)OX
Specifications & Purity99.9%
Product Description

Application:

Tungsten oxide is used as a pigment in ceramics and paints. It is used in various types of infrared absorbing coatings and foils. It is involved in the production of electrochromic windows, which is an electrically switchable glass that change light transmission properties with an applied voltage. It is a unique material utilized for various applications due their chromism, photocatalysis, and sensing capabilities.

Names and Identifiers

Pubchem Sid488186130
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186130
IUPAC Name dioxotungsten
INCHI InChI=1S/2O.W
InChi Key DZKDPOPGYFUOGI-UHFFFAOYSA-N
Canonical SMILES O=[W]=O
Isomeric SMILES O=[W]=O
PubChem CID 82850
Molecular Weight 230.25

Certificates

Certificate of Analysis(COA)

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7 results found

Lot NumberCertificate TypeDateItem
G2409312Certificate of AnalysisJun 22, 2024 T283071
G2409313Certificate of AnalysisJun 22, 2024 T283071
G2409314Certificate of AnalysisJun 22, 2024 T283071
B2419096Certificate of AnalysisFeb 10, 2023 T283071
C2309701Certificate of AnalysisFeb 10, 2023 T283071
C2309705Certificate of AnalysisFeb 10, 2023 T283071
C2309712Certificate of AnalysisFeb 10, 2023 T283071

Chemical and Physical Properties

SolubilitySoluble in hot alkalis. Insoluble in water and acids.
Melt Point(°C)1500-1600 °C

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H335:May cause respiratory irritation

H413:May cause long lasting harmful effects to aquatic life

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P273:Avoid release to the environment.

P405:Store locked up.

P501:Dispose of contents/container to ...

P271:Use only outdoors or in a well-ventilated area.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P319:Get medical help if you feel unwell.

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