Keywords: EDTA-xtal-2D-skeletal.png Skeletal formula of the zwitterionic EDTA molecule as found in the crystalline β form X-ray diffraction data from cite journal M Cotrait La structure cristalline de l'acide éthylènediamine tétraacétique EDTA 1972 Acta Crystallographica Section B 28 781-785 10 1107/S056774087200319X Own 2008-02-15 Ben Mills Benjah-bmm27 Images by Ben Mills EDTA Zwitterions |