Why 2 4 6 trinitrophenol is called an acid July 8, 2019 16 32 64 128 Why 2 4 6 trinitrophenol is called picric acid 2 4 6-trinitrophenol (picric acid) 2 4 6 trinitrophenol 2 4 6-triiodophenol 2 4 6-tri-tert-pentylphenol