Sulfuro de hierro(II)

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
Azufre S 1 32,0600
Hierro Fe 1 55,8450

Composición elemental

S
36,5%
Fe
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

Estructura

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

Descriptores moleculares

Masa exacta
87,9070
TPSA
32,1 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
1
Enlaces rotables
0
Átomos pesados
2
Complejidad
2,0

Frequently Asked Questions

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