Cloruro de cobalto(II)
CoCl₂Cite "Cloruro de cobalto(II)"
Cloruro de cobalto(II). (n.d.). In Compound. Retrieved from /es/compound/cobaltii-chloride/
"Cloruro de cobalto(II)." Compound, /es/compound/cobaltii-chloride/.
@misc{cloruro-de-cobaltoii, title={Cloruro de cobalto(II)}, url={/es/compound/cobaltii-chloride/}}
IUPAC: Cobalt(II) chloride
CAS: 7646-79-9
Descripción general
Cobalt(II) chloride changes from blue (anhydrous) to pink (hydrated) with moisture, making it a popular humidity indicator. It is used in silica gel desiccants.
Composición
Usos
- • Humidity indicator
- • Invisible ink
- • Electroplating
- • Catalyst
Datos curiosos
- ✦ The blue-to-pink color change with humidity is used in weather-predicting novelty items
Seguridad
- ⚠ Carcinogen
- ⚠ Toxic
Estructura
SMILES
[Cl-].[Cl-].[Co+2]
Propiedades
- Tipo
- salt
- Estado
- solid
- Masa molar
- 129,84 g/mol
- Densidad
- 3,3560 g/cm³
- Punto de fusión
- 735,0 °C
- Punto de ebullición
- 1049,0 °C
- Solubilidad
- 529 g/L at 20°C
Descriptores moleculares
- Masa exacta
- 128,8709
- TPSA
- 0,0 Ų
- Donadores de enlace de hidrógeno
- 0
- Aceptores de enlace de hidrógeno
- 2
- Enlaces rotables
- 0
- Átomos pesados
- 3
- Complejidad
- 0,0
Frequently Asked Questions
What is Cloruro de cobalto(II)?
Cloruro de cobalto(II) (CoCl₂) is a salt compound with the IUPAC name Cobalt(II) chloride.
What is the molecular weight of Cloruro de cobalto(II)?
Cloruro de cobalto(II) has a molar mass of 129.84 g/mol.
What state is Cloruro de cobalto(II) at room temperature?
Cloruro de cobalto(II) is a solid at room temperature.
Is Cloruro de cobalto(II) organic or inorganic?
Cloruro de cobalto(II) is classified as an inorganic compound.
What elements make up Cloruro de cobalto(II)?
Cloruro de cobalto(II) (CoCl₂) is composed of Cloro (Cl), Cobalto (Co).