Sulfato de potasio

K₂SO₄

IUPAC: Dipotassium sulfate

CAS: 7778-80-5

Descripción general

Potassium sulfate is a premium potassium fertilizer preferred for chloride-sensitive crops like tobacco, grapes, and citrus.

Composición

Elemento Símbolo Átomos Masa atómica
Oxígeno O 4 15,9990
Azufre S 1 32,0600
Potasio K 2 39,0980

Composición elemental

O
36,7%
S
18,4%
K
44,9%

Usos

  • Chloride-free potassium fertilizer
  • Glass production
  • Gypsum substitute in food

Datos curiosos

  • Preferred over KCl for sensitive crops because excess chloride damages tobacco and citrus flavor

Estructura

SMILES

[O-]S(=O)(=O)[O-].[K+].[K+]

Propiedades

Tipo
salt
Estado
solid
Masa molar
174,26 g/mol
Densidad
2,6600 g/cm³
Punto de fusión
1069,0 °C
Solubilidad
120 g/L at 25°C

Descriptores moleculares

Masa exacta
173,8791
TPSA
88,6 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
4
Enlaces rotables
0
Átomos pesados
7
Complejidad
62,0

Frequently Asked Questions

What is Sulfato de potasio?
Sulfato de potasio (K₂SO₄) is a salt compound with the IUPAC name Dipotassium sulfate.
What is the molecular weight of Sulfato de potasio?
Sulfato de potasio has a molar mass of 174.26 g/mol.
What state is Sulfato de potasio at room temperature?
Sulfato de potasio is a solid at room temperature.
Is Sulfato de potasio organic or inorganic?
Sulfato de potasio is classified as an inorganic compound.
What elements make up Sulfato de potasio?
Sulfato de potasio (K₂SO₄) is composed of Oxígeno (O), Azufre (S), Potasio (K).