is 49.55 KB, has a resolution of 1200x1105 pixels and was uploaded on September 1, 2019 @ 7:24 pm by user: irenage. It is filed under the tags: line art, molecule, black, nitrophenol, white. Click the blue button at the top to freely download: Polycyclic Aromatic Hydrocarbon Naphthalene 4-Nitrophenol Phenols Chemical Compound Substance png.