Used primarily as a water-soluble azo initiator in polymerization reactions. It decomposes at moderate temperatures to generate free radicals, making it effective for initiating radical polymerization in aqueous systems. Commonly applied in the synthesis of water-soluble polymers such as polyacrylamides, which are used in flocculants, coatings, adhesives, and enhanced oil recovery. Also utilized in emulsion polymerization and as a crosslinking agent in hydrogels. Its hydrophilic nature allows for efficient dispersion in polar media, improving reaction consistency and control. Suitable for low-temperature curing processes in dental and biomedical materials due to its reliable decomposition profile and low toxicity.