Azo Violet
If you find any inaccurate information, please let us know by providing your feedback here
This article is compiled based on the United States Pharmacopeia (USP) – 2025 Edition
Issued and maintained by the United States Pharmacopeial Convention (USP)
[4-(p-Nitrophenylazo)resorcinol], C12H9N3O4 —259.22—Red powder. It melts at about 193°, with decomposition.
