Sorbic acid, or 2,4-hexadienoic acid, is a natural organic compound used as a food preservative. It has the chemical formula C₆H₈O₂. It is a colourless solid that is slightly soluble in water and sublimes readily.

Application

Sorbic acid, or 2,4-hexadienoic acid, is a natural organic compound used as a food preservative.[1] It has the chemical formula CH3(CH)4CO2H. It is a colourless solid that is slightly soluble in water and sublimes readily.