Physical Sciences and Mathematics Commons^™

Investigation Of Unexpected Purple Substance Extracted From Newsprint Paper [Poster], Raquel Wilhelm, Shoshanna Coon, Kirk Manfredi

Research in the Capitol

In an attempt to extract a green dye from newsprint advertisements, it was serendipitously discovered that a purple substance can be extracted from newsprint paper using methanol or acetic acid. Further investigations involving blank newsprint paper showed that the purple substance was a part of the paper itself rather than a component of the ink in the advertisements. Soxhlet extraction was used on the blank newspaper print to obtain the compound. Using different analytical instruments, characteristics of the compound can be determined such as the elemental composition, molar mass, and structure. The ultimate goal is to determine the compound and …