과산화수소

H₂O₂

IUPAC: Hydrogen peroxide

CAS: 7722-84-1

개요

Hydrogen peroxide is a strong oxidizer that decomposes into water and oxygen. It is used as a disinfectant, bleach, and rocket propellant.

구성

원소 기호 원자 원자 질량
수소 H 2 1.0080
산소 O 2 15.9990

원소 구성

H
수소 ×2
5.9%
O
산소 ×2
94.1%

용도

  • • Disinfectant
  • • Hair bleach
  • • Rocket propellant
  • • Water treatment

흥미로운 사실

  • ✦ Bombardier beetles spray near-boiling H₂O₂ at predators — a natural defense mechanism

안전

  • ⚠ Strong oxidizer
  • ⚠ Corrosive at high concentrations
  • ⚠ Can cause fires

구조

SMILES

OO

성질

유형
industrial
상태
liquid
몰 질량
34.01 g/mol
밀도
1.4500 g/cm³
녹는점
-0.4 °C
끓는점
150.2 °C
용해도
Miscible

분자 기술자

정확 질량
34.0055
XLogP
-0.9
TPSA
40.5 Ų
수소결합 주개
2
수소결합 받개
2
회전 가능 결합
0
중원자
2
복잡도
0.0

관련 화합물

염화아연

ZnCl₂

염화칼슘

CaCl₂

규산나트륨

Na₂SiO₃

질산암모늄

NH₄NO₃

과망가니즈산칼륨

KMnO₄

다이크로뮴산칼륨

K₂Cr₂O₇

플루오린화나트륨

NaF

하이포아염소산나트륨

NaClO

황산철(II)

FeSO₄

Frequently Asked Questions

What is 과산화수소?
과산화수소 (H₂O₂) is a industrial compound with the IUPAC name Hydrogen peroxide.
What is the molecular weight of 과산화수소?
과산화수소 has a molar mass of 34.01 g/mol.
What state is 과산화수소 at room temperature?
과산화수소 is a liquid at room temperature.
Is 과산화수소 organic or inorganic?
과산화수소 is classified as an inorganic compound.
What elements make up 과산화수소?
과산화수소 (H₂O₂) is composed of 수소 (H), 산소 (O).