Potassium Persulfate (CAS 7727-21-1) is a stable crystalline persulfate salt used industrially as a reliable source of sulfate radicals under aqueous conditions. It provides fast, controllable radical generation for polymerization processes, and acts as an oxidant or activator in a range of manufacturing and process-chemistry applications. Commercial supply is offered with documented COA and packaging options to support procurement and quality control.
Application
- Polymerization initiator
Used as a water-soluble free-radical initiator for emulsion and solution polymerizations (styrenics, acrylates, vinyls). - Etching, cleaning & surface activation
Employed in etch and activation formulations for printed circuit board processing, metal treatment and surface preparation. - Oxidative processing & chemical synthesis
Used as an oxidant in aqueous oxidative transformations and specialty reagent formulations in fine-chemical and industrial syntheses. - Textile and pulp processing
Applied as an oxidant for select textile treatments and pulp-processing steps where controlled oxidation is required. - Soil and groundwater remediation (oxidant activation)
Utilized in engineered oxidation processes (persulfate activation) for targeted contaminant degradation under controlled conditions. - Analytical reagent & laboratory use
Supplied as reagent-grade material for redox studies, analytical titrations and lab-scale syntheses.
