sodium metabisulfite molecule 3d rendering, flat molecular structure with chemical formula and atoms color coding

sodium metabisulfite pyrosulfite e223 disinfectant antioxidant preservative agent molecule molecular structure chemical formula model na2s2o5 atom chemistry compound food science atomic additive icon ingredient pharmaceutical substance technology education label physics study beaker composition drawing industrial density illustration salt inorganic pickling biology bond mass medicine oxygen rendering flat atoms color coding