삼산화텅스텐
WO₃Cite "삼산화텅스텐"
삼산화텅스텐. (n.d.). In Compound. Retrieved from /ko/compound/tungsten-trioxide/
"삼산화텅스텐." Compound, /ko/compound/tungsten-trioxide/.
@misc{, title={삼산화텅스텐}, url={/ko/compound/tungsten-trioxide/}}
IUPAC: Tungsten(VI) oxide
CAS: 1314-35-8
개요
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.
구성
용도
- • Tungsten metal production
- • Electrochromic smart windows
- • Catalyst
- • Yellow ceramic pigment
흥미로운 사실
- ✦ Electrochromic smart windows using WO₃ can darken or lighten with an applied voltage
안전
- ⚠ Low toxicity
- ⚠ Dust inhalation should be avoided
구조
SMILES
O=[W](=O)=O
성질
- 유형
- oxide
- 상태
- solid
- 몰 질량
- 231.84 g/mol
- 밀도
- 7.1600 g/cm³
- 녹는점
- 1473.0 °C
- 끓는점
- 1700.0 °C
- 용해도
- insoluble
분자 기술자
- 정확 질량
- 231.9357
- TPSA
- 51.2 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 3
- 회전 가능 결합
- 0
- 중원자
- 4
- 복잡도
- 61.0
다른 이름
Tungsten trioxide
Tungstic anhydride
Frequently Asked Questions
What is 삼산화텅스텐?
삼산화텅스텐 (WO₃) is a oxide compound with the IUPAC name Tungsten(VI) oxide.
What is the molecular weight of 삼산화텅스텐?
삼산화텅스텐 has a molar mass of 231.84 g/mol.
What state is 삼산화텅스텐 at room temperature?
삼산화텅스텐 is a solid at room temperature.
Is 삼산화텅스텐 organic or inorganic?
삼산화텅스텐 is classified as an inorganic compound.
What elements make up 삼산화텅스텐?
삼산화텅스텐 (WO₃) is composed of 산소 (O), 텅스텐 (W).