is 35.14 KB, has a resolution of 1200x1234 pixels and was uploaded on November 20, 2019 @ 7:06 am by user: danienz. It is filed under the tags: carboxylic acid, diagram, terephthalic acid, chemical substance, phthalic anhydride. Click the blue button at the top to freely download: Phthalic Acid Dicarboxylic Potassium Hydrogen Phthalate png.