Iron(II) Sulfide

FeS

IUPAC: Iron(II) sulfide

CAS: 1317-37-9

概要

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

組成

元素 記号 原子 原子質量
Sulfur S 1 32.0600
Iron Fe 1 55.8450

元素組成

S
Sulfur ×1
36.5%
Fe
Iron ×1
63.5%

用途

  • • H₂S generation
  • • Iron production
  • • Pigment

豆知識

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

安全性

  • ⚠ Releases toxic H₂S with acid

Structure

SMILES

S=[Fe]

特性

タイプ
salt
状態
solid
モル質量
87.91 g/mol
密度
4.8400 g/cm³
融点
1194.0 °C
溶解度
insoluble

Molecular Descriptors

Exact Mass
87.9070
TPSA
32.1 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
2.0

関連化合物

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

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