Keywords: Chromotropic-acid-3D-balls.png Ball-and-stick model of the chromotropic acid molecule Derived from File Hydroquinone-3D-balls png and File Sulfuric-acid-3D-balls png 2010-07-19 Jynto and Ben Mills Naphthalene sulfonic acids Ball-and-stick models 1-naphthols Images by Jynto |