Electric batteries, explosives, and matches are all made from Picric Acid. The leather industry, the production of colored glass, the etching of copper, and the synthesis of dyes all employ it as well. Picric acid is a flammable/combustible substance that is extremely unstable. A C-nitro chemical known as picric acid is composed of phenol and three nitro groups at the 2-, 4-, and 6-positions. It functions as an antibacterial, an explosive, and a fixative.
It shares functional similarities with phenol and 1,3,5-trinitrobenzene. It is a picrate anion's conjugate acid. Early in the 20th century, Picric Acid was employed to assess blood glucose levels. A characteristic red color is produced when glucose, picric acid, and sodium carbonate are heated collectively. A calibrating glucose solution's red hue can be utilized to calculate the added glucose levels. It is known as the Lewis and Benedict system of glucose calculation.
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