Azida de sodio
NaN₃Cite "Azida de sodio"
Azida de sodio. (n.d.). In Compound. Retrieved from /es/compound/sodium-azide/
"Azida de sodio." Compound, /es/compound/sodium-azide/.
@misc{azida-de-sodio, title={Azida de sodio}, url={/es/compound/sodium-azide/}}
IUPAC: Sodium azide
CAS: 26628-22-8
Descripción general
Sodium azide is a white crystalline salt that decomposes rapidly when heated, producing nitrogen gas. This property makes it the primary propellant in automotive airbags — when a collision is detected, an electric spark ignites sodium azide, inflating the airbag with N₂ in milliseconds.
Composición
Usos
- • Automotive airbag propellant
- • Biocide in hospitals and laboratories
- • Preservative in stock solutions
- • Synthesis intermediate
Datos curiosos
- ✦ A typical driver's airbag contains about 50-80 g of sodium azide
Seguridad
- ⚠ Highly toxic if ingested
- ⚠ Produces toxic HN₃ with acids
- ⚠ Explosive when heated or shocked
Estructura
SMILES
[N-]=[N+]=[N-].[Na+]
Propiedades
- Tipo
- salt
- Estado
- solid
- Masa molar
- 65,01 g/mol
- Densidad
- 1,8460 g/cm³
- Punto de fusión
- 275,0 °C
- Solubilidad
- 417 g/L at 17°C
Descriptores moleculares
- Masa exacta
- 64,9990
- TPSA
- 3,0 Ų
- Donadores de enlace de hidrógeno
- 0
- Aceptores de enlace de hidrógeno
- 2
- Enlaces rotables
- 0
- Átomos pesados
- 4
- Complejidad
- 15,0
También conocido como
Sodium azide
Frequently Asked Questions
What is Azida de sodio?
Azida de sodio (NaN₃) is a salt compound with the IUPAC name Sodium azide.
What is the molecular weight of Azida de sodio?
Azida de sodio has a molar mass of 65.01 g/mol.
What state is Azida de sodio at room temperature?
Azida de sodio is a solid at room temperature.
Is Azida de sodio organic or inorganic?
Azida de sodio is classified as an inorganic compound.
What elements make up Azida de sodio?
Azida de sodio (NaN₃) is composed of Nitrógeno (N), Sodio (Na).