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MSA 70%

Discover the Product range Sulfonyls.
Product overview

MSA 70% (Methane Sulfonic Acid - CAS 75-75-2) is a strong acid widely used as a catalyst (esterification, alkylation, etc.) thanks to its performances, it is an interesting substitute for organic and inorganic strong acids in various applications.


Ester quality, easy recyclability and "green" effluent are part of the major 70% methane sulfonic acid advantage is in esterification.

Geographic availability
  • Worldwide
Technical Data

Chemical name: Methane Sulfonic Acid
Common name: MSA 70%


  • Strong acid

  • Biodegradable

  • Non oxidizing and not foaming

  • Compatible with oxidizing agent and biocides

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