황화철(II)

FeS

IUPAC: Iron(II) sulfide

CAS: 1317-37-9

개요

Iron(II) sulfide occurs naturally as troilite and pyrrhotite. It is used to generate hydrogen sulfide in laboratory settings and in Kipp's generators.

구성

원소 기호 원자 원자 질량
황 S 1 32.0600
철 Fe 1 55.8450

원소 구성

S
황 ×1
36.5%
Fe
철 ×1
63.5%

용도

  • • H₂S generation
  • • Iron production
  • • Pigment

흥미로운 사실

  • ✦ Found in meteorites, suggesting it formed in the early solar system

안전

  • ⚠ Releases toxic H₂S with acid

구조

SMILES

S=[Fe]

성질

유형
salt
상태
solid
몰 질량
87.91 g/mol
밀도
4.8400 g/cm³
녹는점
1194.0 °C
용해도
insoluble

분자 기술자

정확 질량
87.9070
TPSA
32.1 Ų
수소결합 주개
0
수소결합 받개
1
회전 가능 결합
0
중원자
2
복잡도
2.0

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 황화철(II)?
황화철(II) (FeS) is a salt compound with the IUPAC name Iron(II) sulfide.
What is the molecular weight of 황화철(II)?
황화철(II) has a molar mass of 87.91 g/mol.
What state is 황화철(II) at room temperature?
황화철(II) is a solid at room temperature.
Is 황화철(II) organic or inorganic?
황화철(II) is classified as an inorganic compound.
What elements make up 황화철(II)?
황화철(II) (FeS) is composed of 황 (S), 철 (Fe).