860516-28

860516-28
Caption: Pyrogallic acid crystals. Pyrogallic acid is a white, toxic crystalline phenol, used as a photographic developer and to treat certain skin diseases.
Magnification*: x50
Type: LM
Copyright 1985 Dennis Kunkel Microscopy, Inc.
Keywords: 860516-28,12.01.04,chemical substance,crystal,crystals,pyrogallic acid,pyrogallol,phenol,skin disease,photographic developer,LM