Used as a catalyst in organic synthesis, particularly in oxidation and polymerization reactions. Serves as a precursor for the preparation of zinc oxide nanoparticles, which are applied in electronics, sensors, and UV-blocking coatings. Employed in material science for doping and thin-film deposition via chemical vapor deposition (CVD) or sol-gel processes. Also utilized in research as a metal-organic building block for metal-organic frameworks (MOFs) and coordination polymers. Its hydrate form improves solubility and handling in aqueous or mixed solvent systems.