To improve food for everyone, it's time to support our work by making a donation to the Open Food Facts non-profit association !

E210 - Benzoic acid

Additives: E210 - Benzoic acid

Functions: Preservative

Benzoic acid , C7H6O2 -or C6H5COOH-, is a colorless crystalline solid and a simple aromatic carboxylic acid. The name is derived from gum benzoin, which was for a long time its only known source. Benzoic acid occurs naturally in many plants and serves as an intermediate in the biosynthesis of many secondary metabolites. Salts of benzoic acid are used as food preservatives and benzoic acid is an important precursor for the industrial synthesis of many other organic substances. The salts and esters of benzoic acid are known as benzoates . - Wikipedia

Risk of overexposure

EFSA evaluation: Scientific Opinion on the re-evaluation of benzoic acid -E 210-, sodium benzoate -E 211-, potassium benzoate -E 212- and calcium benzoate -E 213- as food additives (2016-03-31)

- World