Potassium Persulfate (KPS)

dipotassium;sulfonatooxy sulfate

Potassium Persulfate (KPS, CAS: 7727-21-1) is a highly crystalline, powerful inorganic oxidizing salt. Known for its strong oxidizing potential and high purity, KPS is primarily utilized as a potent and reliable radical initiator in polymerization. It is also a key component in hair bleaching formulas and is essential for various industrial cleaning and etching processes.

Applications

KPS is extensively used as an initiator for the emulsion polymerization of various monomers, including SBR, PVC, and PVA, ensuring polymer consistency and quality. In the personal care industry, its controlled oxidation makes it a standard, professional-grade bleaching agent in hair color and lightening products. Industrially, KPS is an effective oxidizing agent for cleaning and etching metal surfaces, as well as an agent for desizing textiles. Its stability and efficiency make it a preferred choice across the polymer, cosmetic, and manufacturing sectors.

Packaging

a (2)
25 kgs net bag

Inquire About Bulk Potassium Persulfate (KPS) Supply.

Request a Quote or the Certificate of Analysis (COA) now to integrate industrial-grade Potassium Persulfate (CAS 7727-21-1) into your polymer, etching, or cosmetic formulations.

Get a free quote now

Explore Trusted Knowledge and Insights

Dive deeper with authoritative resources. Access Wikipedia, a globally recognized source of open and reliable information, or discover chemical data from PubChem, the world’s largest free chemistry database.