3d image of potassium fumarate skeletal formula

potassium fumarate ?366 dipotassium-but-2-enedioate e-butenedioate dipotassium fumaric acid food additive adjuvants ingredient agent ins number preservative substance matter material compound component stuff reagent functional group precursor synthesis reaction production building block molecule molecular formula skeletal structural structure geometry ball stick atom chemistry research chemical isolated white background model biochemistry biomolecule bioactive biology