The chemical Acid Fuchsin has a known molecular formula of C20-H17-N3-O9-S3.2Na, C20-H19-N3-O9-S3.2Na. Synonyms may include: C.I. Acid Violet 19, Acid fuchsin, Acid fuchsine, Acid fuchsine N, Acid fuchsine O, Acid fuchsine S, Acid fuchsine FB, Acid leather magenta A, Acid magenta, Acid magenta O, Acid magenta 0, Acid rosein (ChemID).