what is sorbate on the periodic table
Potassium sorbate is the potassium salt of sorbic acid, chemical formula CH3CH=CHâCH=CHâCO2K. It is a white salt that is very soluble in water (58.2% at 20 Â°C). It is primarily used as a food preservative (E number 202).[4] Potassium sorbate is effective in a variety of applications including food, wine, and personal-care products.