Yodato de potasio

KIO₃

IUPAC: Potassium iodate

CAS: 7758-05-6

Descripción general

Potassium iodate is used for iodization of salt in many developing countries because it is more stable than potassium iodide in hot, humid climates.

Composición

Elemento Símbolo Átomos Masa atómica
Oxígeno O 3 15,9990
Potasio K 1 39,0980
Yodo I 1 126,9000

Composición elemental

O
22,4%
K
18,3%
I
Yodo ×1
59,3%

Usos

  • Salt iodization (tropical countries)
  • Radiation thyroid protection
  • Analytical chemistry
  • Bread improving agent

Datos curiosos

  • Preferred over KI for salt iodization in tropical countries because it resists degradation from heat and humidity

Seguridad

  • ⚠ Oxidizer

Estructura

SMILES

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

Propiedades

Tipo
salt
Estado
solid
Masa molar
214,00 g/mol
Densidad
3,8900 g/cm³
Punto de fusión
560,0 °C
Solubilidad
47 g/L at 20°C

Descriptores moleculares

Masa exacta
213,8529
TPSA
57,2 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
3
Enlaces rotables
0
Átomos pesados
5
Complejidad
49,0

Frequently Asked Questions

What is Yodato de potasio?
Yodato de potasio (KIO₃) is a salt compound with the IUPAC name Potassium iodate.
What is the molecular weight of Yodato de potasio?
Yodato de potasio has a molar mass of 214.0 g/mol.
What state is Yodato de potasio at room temperature?
Yodato de potasio is a solid at room temperature.
Is Yodato de potasio organic or inorganic?
Yodato de potasio is classified as an inorganic compound.
What elements make up Yodato de potasio?
Yodato de potasio (KIO₃) is composed of Oxígeno (O), Potasio (K), Yodo (I).