Used primarily in organic synthesis as a reducing agent, it facilitates the conversion of nitro compounds to amines. It is also employed in the preparation of pharmaceuticals, where it acts as a key intermediate in the synthesis of various active ingredients. In addition, it finds application in the production of agricultural chemicals, helping to create compounds that protect crops from pests and diseases. Its role in the manufacture of dyes and pigments is notable, where it aids in the formation of colorants used in textiles and inks. Furthermore, it is utilized in analytical chemistry for the determination of certain metals and in the purification of specific organic compounds.