Cianuro de potasio

KCN

IUPAC: Potassium cyanide

CAS: 151-50-8

Descripción general

Potassium cyanide is an extremely toxic salt that has been used in gold mining, electroplating, and organic synthesis. It is lethal in milligram doses.

Composición

Elemento Símbolo Átomos Masa atómica
Carbono C 1 12,0110
Nitrógeno N 1 14,0070
Potasio K 1 39,0980

Composición elemental

Usos

  • Gold extraction
  • Electroplating
  • Organic synthesis
  • Photography

Datos curiosos

  • Has been used in gold mining since the 1880s, extracting gold from low-grade ores

Seguridad

  • ⚠ Extremely toxic
  • ⚠ Lethal dose ~200 mg
  • ⚠ Releases HCN with acid

Estructura

SMILES

[C-]#N.[K+]

Propiedades

Tipo
inorganic
Estado
solid
Masa molar
65,12 g/mol
Densidad
1,5200 g/cm³
Punto de fusión
634,0 °C
Punto de ebullición
1625,0 °C
Solubilidad
716 g/L at 25°C

Descriptores moleculares

Masa exacta
64,9668
TPSA
23,8 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
2
Enlaces rotables
0
Átomos pesados
3
Complejidad
12,0

Frequently Asked Questions

What is Cianuro de potasio?
Cianuro de potasio (KCN) is a inorganic compound with the IUPAC name Potassium cyanide.
What is the molecular weight of Cianuro de potasio?
Cianuro de potasio has a molar mass of 65.12 g/mol.
What state is Cianuro de potasio at room temperature?
Cianuro de potasio is a solid at room temperature.
Is Cianuro de potasio organic or inorganic?
Cianuro de potasio is classified as an inorganic compound.
What elements make up Cianuro de potasio?
Cianuro de potasio (KCN) is composed of Carbono (C), Nitrógeno (N), Potasio (K).