Keywords: Glycolic acid 3D spacefill.png Space-filling model of the glycolic acid molecule also known as 2-hydroxyacetic acid the smallest alpha hydroxy acid Colour code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> F51E1E Oxygen O red<br> 2011-07-17 own DS Visualizer Jynto talk Ball-and-stick version cc-zero Images by Jynto Space-filling models Glycolic acid |