Metabisulfito de sodio
Na₂S₂O₅Cite "Metabisulfito de sodio"
Metabisulfito de sodio. (n.d.). In Compound. Retrieved from /es/compound/sodium-metabisulfite/
"Metabisulfito de sodio." Compound, /es/compound/sodium-metabisulfite/.
@misc{metabisulfito-de-sodio, title={Metabisulfito de sodio}, url={/es/compound/sodium-metabisulfite/}}
IUPAC: Disodium disulfite
CAS: 7681-57-4
Descripción general
Sodium metabisulfite is a powerful reducing agent and preservative used in wine making, food preservation, and water treatment.
Composición
Usos
- • Wine preservation
- • Food antioxidant
- • Water treatment
- • Photography fixative
Datos curiosos
- ✦ Used by winemakers worldwide to prevent oxidation and bacterial spoilage
Seguridad
- ⚠ Irritant
- ⚠ Can trigger asthmatic reactions
Estructura
SMILES
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
Propiedades
- Tipo
- salt
- Estado
- solid
- Masa molar
- 190,11 g/mol
- Densidad
- 1,4800 g/cm³
- Punto de fusión
- 150,0 °C
- Solubilidad
- 540 g/L at 20°C
Descriptores moleculares
- Masa exacta
- 189,8983
- TPSA
- 125,0 Ų
- Donadores de enlace de hidrógeno
- 0
- Aceptores de enlace de hidrógeno
- 6
- Enlaces rotables
- 0
- Átomos pesados
- 9
- Complejidad
- 136,0
Frequently Asked Questions
What is Metabisulfito de sodio?
Metabisulfito de sodio (Na₂S₂O₅) is a salt compound with the IUPAC name Disodium disulfite.
What is the molecular weight of Metabisulfito de sodio?
Metabisulfito de sodio has a molar mass of 190.11 g/mol.
What state is Metabisulfito de sodio at room temperature?
Metabisulfito de sodio is a solid at room temperature.
Is Metabisulfito de sodio organic or inorganic?
Metabisulfito de sodio is classified as an inorganic compound.
What elements make up Metabisulfito de sodio?
Metabisulfito de sodio (Na₂S₂O₅) is composed of Oxígeno (O), Sodio (Na), Azufre (S).