Used as a precursor in the production of molybdenum metal, which is essential for making alloy steels and stainless steels to improve strength, hardness, and corrosion resistance.

Acts as a catalyst in petroleum refining processes, particularly in hydrodesulfurization to remove sulfur from fuels.

Employed in ceramics, pigments, and durable coatings for its stability, color properties, and high-temperature resistance.

Serves as an additive in fertilizers to correct molybdenum deficiency in soils, supporting nitrogen fixation in leguminous plants.

Also utilized in electronic materials, including lithium-ion batteries, and as a flame retardant in combination with other compounds.