Phenolphthalein synthesis
<ul><li><a href="//commons.wikimedia.org/wiki/File:PhenolphthaleinSynthesis.png" title="File:PhenolphthaleinSynthesis.png">PhenolphthaleinSynthesis.png</a>: <a href="//commons.wikimedia.org/w/index.php?title=User:Choij&amp;action=edit&amp;redlink=1" class="new" title="User:Choij (page does not exist)">Choij</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/w/index.php?title=User:Shakiestone&amp;action=edit&amp;redlink=1" class="new" title="User:Shakiestone (page does not exist)">Shakiestone</a></li></ul>
2013-02-17 12:18
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:PhenolphthaleinSynthesis.png" title="File:PhenolphthaleinSynthesis.png">PhenolphthaleinSynthesis.png</a>: <a href="//commons.wikimedia.org/wiki/File:PhenolphthaleinSynthesis.png" class="image"><img alt="PhenolphthaleinSynthesis.png" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/97/PhenolphthaleinSynthesis.png/50px-PhenolphthaleinSynthesis.png" decoding="async" width="50" height="16" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/9/97/PhenolphthaleinSynthesis.png/75px-PhenolphthaleinSynthesis.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/9/97/PhenolphthaleinSynthesis.png/100px-PhenolphthaleinSynthesis.png 2x" data-file-width="1361" data-file-height="446"></a><br>