This product is categorized as a Quality Level 200. The methods of preparation are proprietary for items with Quality Levels under 400. There may be additional information found in the Peer Reviewed Papers section of the product page:
95410
Tungsten(VI) oxide
powder, puriss., 99.9%
Synonym(s):
Tungstic anhydride
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About This Item
Linear Formula:
WO3
CAS Number:
Molecular Weight:
231.84
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.
Recommended Products
grade
puriss.
Quality Level
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
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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.[1]
Application
Caution
may contain dark blue particles.
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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