Dixanthogen is primarily used in the mining industry as a flotation agent. It helps in the separation of sulfide minerals from ores by selectively attaching to the mineral surfaces, making them hydrophobic and allowing them to be easily separated from the gangue. This application is crucial in the extraction of metals like copper, lead, and zinc. Additionally, dixanthogen has been explored in agricultural applications as a pesticide, particularly for controlling pests in crops. Its effectiveness in these roles makes it a valuable specialty chemical in both industrial and agricultural sectors.