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Medical Term:

benzopurpurin 4B

Pronunciation: ben′zō-per′pū-rin

Definition: A red acid dye, formerly used as a stain and as an indicator (changes from violet to red in the pH range 1.2–4.0).

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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