Sulfuro de mercurio(II)

HgS

IUPAC: Mercury(II) sulfide

CAS: 1344-48-5

Descripción general

Mercury(II) sulfide occurs naturally as cinnabar, a brilliant red mineral used as a pigment since ancient times. It was the source of mercury for thousands of years.

Composición

Elemento Símbolo Átomos Masa atómica
Azufre S 1 32,0600
Mercurio Hg 1 200,5900

Composición elemental

S
13,8%

Usos

  • Historical pigment (vermillion)
  • Mercury ore

Datos curiosos

  • Cinnabar was the most important source of the red pigment vermillion for millennia

Seguridad

  • ⚠ Toxic (mercury compound)
  • ⚠ Environmental hazard

Estructura

SMILES

S=[Hg]

Propiedades

Tipo
salt
Estado
solid
Masa molar
232,66 g/mol
Densidad
8,1000 g/cm³
Punto de fusión
580,0 °C
Solubilidad
insoluble

Descriptores moleculares

Masa exacta
233,9427
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 mercurio(II)?
Sulfuro de mercurio(II) (HgS) is a salt compound with the IUPAC name Mercury(II) sulfide.
What is the molecular weight of Sulfuro de mercurio(II)?
Sulfuro de mercurio(II) has a molar mass of 232.66 g/mol.
What state is Sulfuro de mercurio(II) at room temperature?
Sulfuro de mercurio(II) is a solid at room temperature.
Is Sulfuro de mercurio(II) organic or inorganic?
Sulfuro de mercurio(II) is classified as an inorganic compound.
What elements make up Sulfuro de mercurio(II)?
Sulfuro de mercurio(II) (HgS) is composed of Azufre (S), Mercurio (Hg).