is 16.88 KB, has a resolution of 620x540 pixels and was uploaded on June 29, 2023 @ 2:46 am by user: johannrn. It is filed under the tags: picramic acid, monochrome photography, rectangle, area, material. Click the blue button at the top to freely download: Picric Acid Picramic Axit 2,4,6 Trinitrobenzoic Hydrochloric png.