sodium benzoate, sodium salt of benzoic acid in glass dish on blue background. white crystalline powder. food additive e211 used

potassium sorbate sodium benzoate granular powder chemistry pure granule benzoic acid preservative food additive e211 chemical science dry additives blue lab glass spoon medicative agent crystalline hazardous enhancer stabilizers supplement laboratory colorant cosmetic ingredient pickling hydroxide carbonic salt calcium white hazard dangerous forbidden dish background used foods medicines cosmetics background powder cosmetics