Pyrogallol is an organic compound with the formula C6H3(OH)3. It is a white solid although because of its sensitivity toward oxygen samples are typically brownish. It is one of three isomeric benzenetriols.
This page contains content from the copyrighted Wikipedia article "Pyrogallol"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.