sodium benzoate, sodium salt of benzoic acid on blue. white crystalline powder, chemical formula c6h5coona. food additive e211

white powder chemical science dry pile food additives sodium benzoate benzoic acid potassium sorbate preservative scoop blue crystalline additive e211 product hazardous heap enhancer stabilizers supplement pure colorant hazard dangerous forbidden pickling agent hydroxide carbonic salt calcium crystal compound cosmetic ingredient chemistry granular granule medicative formula c6h5coona used medicines cosmetics blue c6h5coona cosmetics