산화바나듐(V)

V₂O₅

IUPAC: Vanadium pentoxide

CAS: 1314-62-1

개요

Vanadium pentoxide is the most important industrial vanadium compound, primarily used as a catalyst for sulfuric acid production by the contact process.

구성

원소 기호 원자 원자 질량
산소 O 5 15.9990
바나듐 V 2 50.9420

원소 구성

O
산소 ×5
44.0%
V
바나듐 ×2
56.0%

용도

  • • Contact process catalyst (H₂SO₄)
  • • Ceramic colorant
  • • Redox flow battery
  • • SCR catalyst for NOx reduction

흥미로운 사실

  • ✦ Catalyzes the conversion of SO₂ to SO₃ in the contact process, making over 200 million tonnes of H₂SO₄ annually

안전

  • ⚠ Toxic
  • ⚠ Irritant
  • ⚠ Possible carcinogen

구조

SMILES

O=[V](=O)O[V](=O)=O

성질

유형
oxide
상태
solid
몰 질량
181.88 g/mol
밀도
3.3570 g/cm³
녹는점
690.0 °C
끓는점
1750.0 °C
용해도
5.5 g/L at 20°C

분자 기술자

정확 질량
181.8625
TPSA
77.5 Ų
수소결합 주개
0
수소결합 받개
5
회전 가능 결합
0
중원자
7
복잡도
123.0

관련 화합물

물

H₂O

산화바륨

BaO

산화아연

ZnO

산화칼슘

CaO

삼산화황

SO₃

오산화인

P₄O₁₀

이산화황

SO₂

산화란타넘

La₂O₃

산화베릴륨

BeO

산화이트륨

Y₂O₃

Frequently Asked Questions

What is 산화바나듐(V)?
산화바나듐(V) (V₂O₅) is a oxide compound with the IUPAC name Vanadium pentoxide.
What is the molecular weight of 산화바나듐(V)?
산화바나듐(V) has a molar mass of 181.88 g/mol.
What state is 산화바나듐(V) at room temperature?
산화바나듐(V) is a solid at room temperature.
Is 산화바나듐(V) organic or inorganic?
산화바나듐(V) is classified as an inorganic compound.
What elements make up 산화바나듐(V)?
산화바나듐(V) (V₂O₅) is composed of 산소 (O), 바나듐 (V).