is 17.74 KB, has a resolution of 800x569 pixels and was uploaded on June 25, 2020 @ 6:53 pm by user: maximider. It is filed under the tags: phthalic anhydride, white, drawing, black and white, organic acid anhydride. Click the blue button at the top to freely download: Organic Acid Anhydride Phthalic Compound png.