550086

Wolfram(VI)-oxid

nanopowder, <100 nm particle size (TEM)

• Synonym(e): Wolframsäureanhydrid
• Lineare Formel: WO₃
• CAS-Nummer: 1314-35-8
• Molekulargewicht: 231.84
• EG-Nummer: 215-231-4
• MDL-Nummer: MFCD00011466
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24879090
• NACRES: NA.23

Eigenschaften

• Form: nanopowder
• Qualitätsniveau: 100
• Partikelgröße: <100 nm (TEM)
• Dichte: 7.16 g/mL at 25 °C (lit.)
• SMILES String: O=[W](=O)=O
• InChI: 1S/3O.W
• InChIKey: ZNOKGRXACCSDPY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Tungsten oxide (WO₃) nanopowder is a metallic powder that can be prepared by the calcination of ammonium paratungstate (APT) in the temperature range of 560°C and 850°C. It can be produced by a variety of techniques, such as electrodeposition, sputtering, milling, and chemical processes.

Anwendung

WO₃ can be used for a variety of applications, such as electronics, optics, gas sensors and elecctrochromism.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves