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Tungsten trioxide

Physical Description

Descriptions:

  • Dry powder
  • Dry powder; Dry powder, pellets or large crystals, other solid; Other solid; Dry powder, other solid, nkra; Pellets or large crystals

Color/Form: Canary yellow, heavy powder; Dark orange when heated, regaining the original color on cooling

Molecular Information
Molecular Formula: O3W
Molecular Weight: 231.84 g/mol
Core Physical Values
Density: 7.2 g/cm³
Melting Point: 1472 °C
Solubilities
Other Properties
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