과망가니즈산 칼륨 용액

KMnO₄(aq)

IUPAC: Potassium permanganate

CAS: 7722-64-7

개요

Potassium permanganate solution is a deep purple aqueous disinfectant used in wound care, water treatment, and fruit and vegetable washing. Even very dilute solutions have an intense purple color. It oxidizes organic matter and microorganisms on contact.

구성

원소 기호 원자 원자 질량
산소 O 4 15.9990
칼륨 K 1 39.0980
망가니즈 Mn 1 54.9380

원소 구성

O
산소 ×4
40.5%
K
칼륨 ×1
24.7%
Mn
망가니즈 ×1
34.8%

용도

  • • Wound disinfectant
  • • Fruit and vegetable washing
  • • Water treatment
  • • Emergency water purification

흥미로운 사실

  • ✦ A single crystal can turn an entire liter of water deep purple

안전

  • ⚠ Stains skin brown
  • ⚠ Concentrated solutions are corrosive
  • ⚠ Strong oxidizer

구조

SMILES

[O-][Mn](=O)(=O)=O.[K+]

성질

유형
salt
상태
liquid
몰 질량
158.03 g/mol
밀도
1.0100 g/cm³
용해도
miscible

분자 기술자

정확 질량
157.8814
TPSA
74.3 Ų
수소결합 주개
0
수소결합 받개
4
회전 가능 결합
0
중원자
6
복잡도
118.0

다른 이름

Condy's fluid

관련 화합물

염화은

AgCl

질산은

AgNO₃

염화바륨

BaCl₂

염화칼륨

KCl

인산칼슘

Ca₃(PO₄)₂

질산칼륨

KNO₃

탄산리튬

Li₂CO₃

탄산바륨

BaCO₃

탄산칼륨

K₂CO₃

탄산칼슘

CaCO₃

Frequently Asked Questions

What is 과망가니즈산 칼륨 용액?
과망가니즈산 칼륨 용액 (KMnO₄(aq)) is a salt compound with the IUPAC name Potassium permanganate.
What is the molecular weight of 과망가니즈산 칼륨 용액?
과망가니즈산 칼륨 용액 has a molar mass of 158.034 g/mol.
What state is 과망가니즈산 칼륨 용액 at room temperature?
과망가니즈산 칼륨 용액 is a liquid at room temperature.
Is 과망가니즈산 칼륨 용액 organic or inorganic?
과망가니즈산 칼륨 용액 is classified as an inorganic compound.
What elements make up 과망가니즈산 칼륨 용액?
과망가니즈산 칼륨 용액 (KMnO₄(aq)) is composed of 산소 (O), 칼륨 (K), 망가니즈 (Mn).