CymitQuimica logo

CAS 1314-35-8

:

Tungsten oxide, (WO3)

Description:
Tungsten oxide (WO3) is an inorganic compound characterized by its striking yellow to blue color, depending on its hydration state and the method of preparation. It is a crystalline solid that typically exhibits a monoclinic structure at room temperature, although it can also exist in other polymorphic forms. WO3 is known for its semiconductor properties and is often utilized in applications such as gas sensors, electrochromic devices, and photocatalysis. The compound is insoluble in water but can dissolve in strong acids and bases, forming tungstate ions. Tungsten oxide has a high melting point and is thermally stable, making it suitable for high-temperature applications. Additionally, it has a significant optical absorption in the visible range, which is exploited in various optical devices. Due to its unique properties, WO3 is also being researched for potential uses in energy storage and conversion technologies. Safety precautions should be taken when handling this compound, as it can be harmful if inhaled or ingested.
Formula:O3W
InChI:InChI=1/3O.W/rO3W/c1-4(2)3
InChI key:InChIKey=ZNOKGRXACCSDPY-UHFFFAOYSA-N
SMILES:[W](=O)(=O)=O
Synonyms:
  • Avantama P10
  • Cq 8116
  • Cq 81G16
  • Cqm 30
  • Ditungsten hexaoxide
  • Fi-Wo 3
  • Renecat
  • Sii 30
  • Trioxido De Volframio
  • Trioxyde de tungstene
  • See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 18 products.