Used as a crosslinking agent in the production of zirconium-based catalysts for polymerization reactions. Commonly applied in the leather tanning industry to enhance the softness, durability, and heat resistance of finished leather. Employed in the formulation of antiperspirants due to its ability to form complexes with proteins on the skin surface, reducing sweat excretion. Utilized in water treatment processes to remove phosphates and fluoride from industrial effluents. Also serves as a precursor in the synthesis of zirconia ceramics and refractory materials.