sodium benzoate, sodium salt of benzoic acid in wooden spoon, close-up. white crystalline powder, chemical formula c6h5coona. food

sodium benzoate benzoic acid potassium sorbate white crystalline powder food additive e211 preservative pickling agent wooden spoon closeup hydroxide carbonic vinegar salt calcium crystal structural formula compound cosmetic ingredient chemistry granular granule substance medicative molecular enhancer stabilizers supplement chemical dry additives pure solid science industrial colorant close-up c6h5coona close-up c6h5coona e211 agent