Used as a strong oxidizing agent in chemical synthesis, particularly in polymerization reactions as a radical initiator for producing plastics and synthetic resins. Commonly applied in etching copper on printed circuit boards due to its ability to break down copper efficiently. Employed in hair bleaches and cosmetic formulations for its bleaching properties. Utilized in wastewater treatment to degrade organic pollutants through advanced oxidation processes. Also used in gel electrophoresis in laboratories for cross-linking polyacrylamide gels.