
Why choose Oxone™ chemistry?
- Active Oxygen Power: One of the strongest oxidants available on the market.
- Quality Assurance & Support: Consistent quality backed by industry-leading customer and regulatory support.
- Trusted Source: Manufactured by a global brand recognized for excellence in speciality chemicals and user satisfaction.
About the Product:
Oxone™ Monopersulfate Compound is a granular powder that contains the active component potassium monopersulfate, commonly known as KMPS. The oxidizing strength is derived from its peroxo chemistry, which delivers powerful active oxygen.
- Chemical Formula: K5(HSO5)2(HSO4)(SO4)
- CAS number: 70693-62-8
- Synonyms: KMPS, potassium monopersulfate, potassium peroxymonosulfate, KHSO5, trihydrogen pentapotassium di(peroxomonosulfate) di(sulfate)
- Appearance: White, granular, free-flowing powder
- Solubility: Water-soluble
Available in two grades, which differ in particle size:
- Oxone™ PS-16 Monopersulfate Compound
- Oxone™ Monopersulfate Compound
Within Europe, both grades are also available as EU-BPR compliant ‘HP’ grades.
All application areas should be considered as examples. Approved applications and uses of Oxone™ Monopersulfate Compound vary by region and country. For up-to-date information, please contact your LANXESS representative. As with any product, use in a given application must be tested by the user in advance to determine suitability.
Frequently Asked Question
For the majority of applications*, Oxone™ PS-16 Monopersulfate Compound is the appropriate grade. The different particle size distribution of the
Oxone™ Monopersulfate Compound grade may preferentially suit some formulated products.
We are happy to support you in finding the right particle size for your application.
* Formulators using the Oxone™ grade as an active substance in biocidal products under EU-BPR will require the EU-BPR compliant ‘HP’ grade of either Oxone™ PS-16 Monopersulfate Compound HP or Oxone™ Monopersulfate Compound HP.








