pile of sodium benzoate, sodium salt of benzoic acid on blue. white crystalline powder, chemical formula c6h5coona. food additive

sodium benzoate powder benzoic acid food additive e211 preservative potassium sorbate white isolated crystalline pickling agent blue top view hydroxide carbonic salt calcium crystal compound cosmetic ingredient chemistry granular granule substance medicative molecular enhancer stabilizers supplement chemical industrial colorant dangerous forbidden dry additives hazardous laboratory pile formula c6h5coona used medicines cosmetics blue c6h5coona cosmetics