potassium benzoate molecular structure, 3d model molecule, e212, structural chemical formula view from a microscope

potassium benzoate e212 salt food preservative molecule molecular structure chemical formula 3d model c7h5ko2 atom chemistry acid compound yeast carbon hydrogen vitamin liver nutritional oxygen atomic composition health skeletal supplement additive amino nitrogen para benzoic irritable bond science drawing syndrome healthcare and medicine 4aminobenzoic aminobenzoate