Used as a catalyst and intermediate in organic synthesis, particularly in esterification and dehydration reactions. Employed in the production of surfactants, detergents, and emulsifiers due to its ability to impart hydrophilic properties. Serves as a component in electroplating baths to improve conductivity and deposit uniformity. Also utilized in the formulation of ion-exchange resins and as a derivatizing agent in analytical chemistry for modifying functional groups in compounds for better detection.