It is mainly used as a curing agent and additive for epoxy powder coatings, a metal deactivator, and other polymer additives and water treatment agents.
Adipic acid dihydrazide is a bifunctional compound that can be cross-linked with sodium hyaluronate to serve as a protein drug carrier. It acts as a cross-linking agent in aqueous emulsions and water-soluble polymers, such as in water-based coatings, adhesives, fibers, plastic film treatment, and hair gels. It can also be used as a curing agent for epoxy powder coatings and as an additive for water-based coatings, a metal deactivator, and other polymer additives and water treatment agents, as well as an indoor formaldehyde adsorbent and intermediate raw material. As a bifunctional cross-linking reagent, it is specifically used for aldehydes, forming relatively stable hydrazone linkages. It is particularly useful for linking glycoproteins, such as antibodies.