Propanoato de potasio

 
Propanoato de potasio
General
Fórmula estructural Imagen de la estructura
Fórmula molecular ?
Identificadores
Número CAS 327-62-8[1]​
ChemSpider 64232
PubChem 23663619
UNII 7H1F04CKTX
InChI=InChI=1S/C3H6O2.K/c1-2-3(4)5;/h2H2,1H3,(H,4,5);/q;+1/p-1
Key: BWILYWWHXDGKQA-UHFFFAOYSA-M
Propiedades físicas
Masa molar 111,993 g/mol
[editar datos en Wikidata]

El propionato o propanoato de potasio es una sal potásica del ácido propanoico. Su fórmula química K(C2H5COO), que desarrollada es H3C-CH2-COOK.

Su punto de fusión es de 410 °C.

Uso

Se emplea como conservante alimentario y recibe el código E-283 en Europa.


  1. ↑ Número CAS

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