염화철(III)

FeCl₃

IUPAC: Iron(III) chloride

CAS: 7705-08-0

개요

Iron(III) chloride is a dark, hygroscopic compound used as a water treatment agent and printed circuit board etchant.

구성

원소 기호 원자 원자 질량
염소 Cl 3 35.4500
철 Fe 1 55.8450

원소 구성

Cl
염소 ×3
65.6%
Fe
철 ×1
34.4%

용도

  • • Water purification
  • • PCB etching
  • • Sewage treatment
  • • Catalyst

흥미로운 사실

  • ✦ FeCl₃ turns dark red in solution and is used to detect phenols in organic chemistry

안전

  • ⚠ Corrosive
  • ⚠ Irritant

구조

SMILES

Cl[Fe](Cl)Cl

성질

유형
salt
상태
solid
몰 질량
162.20 g/mol
밀도
2.9000 g/cm³
녹는점
307.6 °C
끓는점
316.0 °C
용해도
920 g/L at 25°C

분자 기술자

정확 질량
160.8415
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
0
회전 가능 결합
0
중원자
4
복잡도
8.0

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 염화철(III)?
염화철(III) (FeCl₃) is a salt compound with the IUPAC name Iron(III) chloride.
What is the molecular weight of 염화철(III)?
염화철(III) has a molar mass of 162.2 g/mol.
What state is 염화철(III) at room temperature?
염화철(III) is a solid at room temperature.
Is 염화철(III) organic or inorganic?
염화철(III) is classified as an inorganic compound.
What elements make up 염화철(III)?
염화철(III) (FeCl₃) is composed of 염소 (Cl), 철 (Fe).