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95410 Sigma-Aldrich

Tungsten(VI) oxide

powder, puriss., 99.9%

Synonym: Tungstic anhydride

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Properties

Related Categories Materials Science, Metal and Ceramic Science, Oxides, Tungsten
Quality Level   200
grade   puriss.
assay   99.9%
form   powder
density   7.16 g/mL at 25 °C (lit.)
SMILES string   O=[W](=O)=O
InChI   1S/3O.W
InChI key   ZNOKGRXACCSDPY-UHFFFAOYSA-N

Description

General description

Tungsten(VI) oxide (WO3) is a semiconducting material with excellent electrochromic properties. It is a cost efficient material with a high optical modulation. It can be synthesized by a variety of methods which include chemical vapor deposition, electrodeposition, and other sol-gel based coating processes.

Application

WO3 can be used for a wide range of applications such as electrochemical devices, photocatalysis, biological sensors, and other display devices.

Caution

may contain dark blue particles.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
RTECS 
YO7760000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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