Iron(II) Sulfide

FeS

IUPAC: Iron(II) sulfide

CAS: 1317-37-9

Обзор

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

Состав

Элемент Символ Атомы Атомная масса
Sulfur S 1 32,0600
Iron Fe 1 55,8450

Элементный состав

S
Sulfur ×1
36,5%
Fe
Iron ×1
63,5%

Применение

  • • H₂S generation
  • • Iron production
  • • Pigment

Интересные факты

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

Безопасность

  • ⚠ Releases toxic H₂S with acid

Structure

SMILES

S=[Fe]

Свойства

Тип
salt
Состояние
solid
Молярная масса
87,91 g/mol
Плотность
4,8400 g/cm³
Температура плавления
1194,0 °C
Растворимость
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

Связанные соединения

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).