Tungsten Trioxide
WO₃Cite "Tungsten Trioxide"
Tungsten Trioxide. (n.d.). In Compound. Retrieved from /pt/compound/tungsten-trioxide/
"Tungsten Trioxide." Compound, /pt/compound/tungsten-trioxide/.
@misc{tungsten-trioxide, title={Tungsten Trioxide}, url={/pt/compound/tungsten-trioxide/}}
IUPAC: Tungsten(VI) oxide
CAS: 1314-35-8
Visão geral
Tungsten trioxide is a yellow powder that is the primary intermediate in tungsten metal production. It is reduced with hydrogen or carbon to produce tungsten metal. It also has photochromic and electrochromic properties, changing color when exposed to light or electric fields.
Composição
Usos
- • Tungsten metal production
- • Electrochromic smart windows
- • Catalyst
- • Yellow ceramic pigment
Curiosidades
- ✦ Electrochromic smart windows using WO₃ can darken or lighten with an applied voltage
Segurança
- ⚠ Low toxicity
- ⚠ Dust inhalation should be avoided
Structure
SMILES
O=[W](=O)=O
Propriedades
- Tipo
- oxide
- Estado
- solid
- Massa molar
- 231,84 g/mol
- Densidade
- 7,1600 g/cm³
- Ponto de fusão
- 1473,0 °C
- Ponto de ebulição
- 1700,0 °C
- Solubilidade
- insoluble
Molecular Descriptors
- Exact Mass
- 231,9357
- TPSA
- 51,2 Ų
- H-Bond Donors
- 0
- H-Bond Acceptors
- 3
- Rotatable Bonds
- 0
- Heavy Atoms
- 4
- Complexity
- 61,0
Também conhecido como
Tungsten trioxide
Tungstic anhydride
Frequently Asked Questions
What is Tungsten Trioxide?
Tungsten Trioxide (WO₃) is a oxide compound with the IUPAC name Tungsten(VI) oxide.
What is the molecular weight of Tungsten Trioxide?
Tungsten Trioxide has a molar mass of 231.84 g/mol.
What state is Tungsten Trioxide at room temperature?
Tungsten Trioxide is a solid at room temperature.
Is Tungsten Trioxide organic or inorganic?
Tungsten Trioxide is classified as an inorganic compound.
What elements make up Tungsten Trioxide?
Tungsten Trioxide (WO₃) is composed of Oxygen (O), Tungsten (W).