Used primarily in organic synthesis as a reagent for introducing sulfinate groups into molecules. It is particularly valuable in the preparation of sulfones and sulfoxides through sulfination reactions. The compound is also employed in the synthesis of various pharmaceuticals and agrochemicals, where sulfinate derivatives play a crucial role in enhancing biological activity. Additionally, it serves as a key intermediate in the development of specialty chemicals and polymers, contributing to the creation of materials with specific functional properties. Its application extends to research and development, where it aids in exploring new chemical pathways and reaction mechanisms.