Used as a crosslinking agent in the production of antiperspirants, where it helps control the release of active ingredients and improves efficacy. Commonly employed in the textile industry to enhance dye fixation on fabrics, improving color fastness. Serves as a precursor in the synthesis of zirconia-based materials used in ceramics and refractories. Applied in tanning processes to improve the quality and durability of leather. Also utilized in water treatment as a coagulant for removing impurities and suspended particles.