Regulatory History: Sodium Benzoate
Tracking global safety evaluations, classification changes, and regional status updates for E211.
Factual Regulatory Reference
This database provides factual regulatory information compiled from official government sources. It does not constitute medical, nutritional, or safety advice. Regulatory status varies by country and is subject to change. Always refer to your local regulatory authority for the most current information.
Comprehensive Timeline
USDA Bureau of Chemistry studied safety of sodium benzoate in foods, one of the earliest food additive evaluations.
Sodium benzoate affirmed as GRAS (Generally Recognized As Safe) under FDA Food Additives Amendment.
Research identified that sodium benzoate can react with ascorbic acid (vitamin C) in beverages to form benzene, a known carcinogen.
UK Food Standards Agency found elevated benzene levels in some soft drinks, prompting industry reformulations.
FDA tested 100 soft drinks and found low benzene levels in most products. Manufacturers reformulated products with higher levels.
EFSA reviewed benzene formation in beverages, concluded risk is very low when products are properly formulated and stored.
EFSA re-evaluated benzoic acid and benzoates (E210-E213), established group ADI of 5 mg/kg bw/day.
Sodium benzoate remains approved worldwide. Industry guidelines recommend avoiding combination with ascorbic acid or controlling pH and storage to minimize benzene formation.