Palmitic acid hydrazide is widely used in the synthesis of various organic compounds, particularly in the development of surfactants and emulsifiers. Its hydrazide group allows it to act as a key intermediate in the production of specialty chemicals, such as those used in the formulation of cosmetics and personal care products. It is also employed in the creation of lipid-based drug delivery systems, where it enhances the stability and bioavailability of pharmaceutical agents. Additionally, this compound finds application in the field of material science, contributing to the development of polymers and coatings with improved properties. Its ability to form stable complexes with metal ions makes it useful in analytical chemistry for the detection and separation of specific metals.