Potassium Benzoate And Calcium Disodium EDTA

Potassium benzoate is the potassium salt of benzoic acid, a naturally occurring compound found in many plants. It is produced commercially by reacting benzoic acid with potassium hydroxide. Calcium disodium EDTA (ethylenediaminetetraacetic acid) is a synthetic compound used to bind metal ions.

Potassium benzoate acts as a preservative, preventing the growth of mold, yeast, and bacteria in foods and beverages. Calcium disodium EDTA is used as a preservative and stabilizer, helping to prevent spoilage and maintain the color and flavor of foods. They are often found together in non-alcoholic beverages, especially carbonated ones.

Potassium benzoate is generally recognized as safe (GRAS) by the FDA when used as a food preservative. Calcium disodium EDTA is also approved by the FDA for use in food. Both substances have been evaluated by international bodies like JECFA and EFSA. Some studies have explored potential links between benzoate preservatives and hyperactivity in children, but evidence is mixed and not conclusive.