Used primarily as an intermediate in the synthesis of dyes and pigments, especially in the production of azo dyes for textiles and inks. It also serves in the manufacture of certain agrochemicals, including herbicides and pesticides, due to its reactive functional groups that facilitate further chemical modifications. Its nitro and amino groups allow for coupling reactions and derivatization, making it valuable in organic synthesis for pharmaceuticals and specialty chemicals. Handling requires caution due to potential toxicity and environmental hazards.