Sodium Persulfate (CAS 7775-27-1) is a stable crystalline persulfate salt employed as a reliable source of sulfate radicals in aqueous systems. It serves as a free-radical initiator for emulsion and solution polymerizations, an oxidant in specialty chemical processes, and a component in etching and remediation formulations. Commercial supply is tailored to industrial, polymer and reagent specifications with documented COA for procurement.
Application
- Polymerization initiator
Water-soluble free-radical initiator for emulsion and solution polymerizations (styrenic, acrylate, vinyl systems). - Etching and surface activation
Component in etch, activation and cleaning formulations for printed circuit boards and metal surface treatment. - Oxidative chemical processing
Used as an inorganic oxidant in aqueous oxidative transformations and specialty syntheses. - Textile and pulp processing
Applied in selective oxidative treatments for textiles and pulp bleaching/processing steps. - Soil and groundwater remediation
Used as a persulfate source for in-situ chemical oxidation, with thermal or catalytic activation strategies. - Analytical reagent and laboratory use
Reagent-grade packs for redox titrations, analytical studies and lab-scale syntheses.
