is 165.82 KB, has a resolution of 1280x1017 pixels and was uploaded on September 1, 2019 @ 7:25 am by user: maxise. It is filed under the tags: salicylic acid, black and white, phenolic acid, chemical substance, organic acid. Click the blue button at the top to freely download: Polycyclic Aromatic Hydrocarbon Salicylic Acid Ball-and-stick Model Glycolic Molecule png.