Sulfito de sodio
Na₂SO₃Cite "Sulfito de sodio"
Sulfito de sodio. (n.d.). In Compound. Retrieved from /es/compound/sodium-sulfite/
"Sulfito de sodio." Compound, /es/compound/sodium-sulfite/.
@misc{sulfito-de-sodio, title={Sulfito de sodio}, url={/es/compound/sodium-sulfite/}}
IUPAC: Sodium sulfite
CAS: 7757-83-7
Descripción general
Sodium sulfite is a white solid used as a food preservative and antioxidant. It is the most common sulfiting agent in the food industry.
Composición
Usos
- • Food preservative
- • Photography developer
- • Water treatment
- • Paper pulping
Datos curiosos
- ✦ Sulfite sensitivity affects about 1% of the population, more common in asthmatics
Seguridad
- ⚠ Can trigger asthma in sensitive individuals
Estructura
SMILES
[O-]S(=O)[O-].[Na+].[Na+]
Propiedades
- Tipo
- salt
- Estado
- solid
- Masa molar
- 126,04 g/mol
- Densidad
- 2,6330 g/cm³
- Punto de fusión
- 33,4 °C
- Solubilidad
- 280 g/L at 25°C
Descriptores moleculares
- Masa exacta
- 125,9364
- TPSA
- 82,4 Ų
- Donadores de enlace de hidrógeno
- 0
- Aceptores de enlace de hidrógeno
- 4
- Enlaces rotables
- 0
- Átomos pesados
- 6
- Complejidad
- 18,0
Frequently Asked Questions
What is Sulfito de sodio?
Sulfito de sodio (Na₂SO₃) is a salt compound with the IUPAC name Sodium sulfite.
What is the molecular weight of Sulfito de sodio?
Sulfito de sodio has a molar mass of 126.04 g/mol.
What state is Sulfito de sodio at room temperature?
Sulfito de sodio is a solid at room temperature.
Is Sulfito de sodio organic or inorganic?
Sulfito de sodio is classified as an inorganic compound.
What elements make up Sulfito de sodio?
Sulfito de sodio (Na₂SO₃) is composed of Oxígeno (O), Sodio (Na), Azufre (S).