Preparation of 3-nitrophthalic acid_Kain Industrial Additive

Background and overview[1] 3-Nitrophthalic acid (CASRegistryNO.603-11-2), also known as 3-nitro-1,2-benzenedicarboxylic acid, 3-nitrophthalic acid, m-nitrophthalic acid, Appearance is white to off-white crystalline powder, non-flammable, inactive, generally very stable, with a melting point of 210-216°C. Soluble in water, alcohol, slightly soluble in ether, it is an important intermediate in pesticides, pigments, dyes, plastics, and electronic industries. Preparation[1-2]…