Iron(II) Sulfide

FeS

IUPAC: Iron(II) sulfide

CAS: 1317-37-9

Descripción general

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

Composición

Elemento Símbolo Átomos Masa atómica
Sulfur S 1 32,0600
Iron Fe 1 55,8450

Composición elemental

S
Sulfur ×1
36,5%
Fe
Iron ×1
63,5%

Usos

  • • H₂S generation
  • • Iron production
  • • Pigment

Datos curiosos

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

Seguridad

  • ⚠ Releases toxic H₂S with acid

Structure

SMILES

S=[Fe]

Propiedades

Tipo
salt
Estado
solid
Masa molar
87,91 g/mol
Densidad
4,8400 g/cm³
Punto de fusión
1194,0 °C
Solubilidad
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

Compuestos relacionados

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).