Iron(II) Sulfide

FeS

IUPAC: Iron(II) sulfide

CAS: 1317-37-9

Übersicht

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

Zusammensetzung

Element Symbol Atome Atommasse
Sulfur S 1 32,0600
Iron Fe 1 55,8450

Elementare Zusammensetzung

S
Sulfur ×1
36,5%
Fe
Iron ×1
63,5%

Verwendung

  • • H₂S generation
  • • Iron production
  • • Pigment

Wissenswertes

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

Sicherheit

  • ⚠ Releases toxic H₂S with acid

Structure

SMILES

S=[Fe]

Eigenschaften

Typ
salt
Zustand
solid
Molmasse
87,91 g/mol
Dichte
4,8400 g/cm³
Schmelzpunkt
1194,0 °C
Löslichkeit
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

Verwandte Verbindungen

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Barium Carbonate

BaCO₃

Calcium Citrate

Ca₃(C₆H₅O₇)₂

Calcium Phosphate

Ca₃(PO₄)₂

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).