methanesulfonic acid
noun
variants:
or methane sulfonic acid
Definition of methanesulfonic acid
chemistry
: a corrosive liquid acid CH4O3S that is used especially as a catalyst in chemical reactions (such as polymerization and esterification)
Methanesulfonic acid has been developed as an esterification catalyst in place of sulfuric acid for the synthesis of resins in paints and coatings.— Stanley E. Manahan, Toxicological Chemistry and Biochemistry, 2003 The mesylate salt is obtained by reaction with methanesulfonic acid.— Anna M. Wodlinger, Remington: The Science and Practice of Pharmacy, 2005
Keep scrolling for more
Test Your Vocabulary
What did you just call me?! A Quiz
-
- If a member of the audience describes your speech as bombastic, does that person mean it is:

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
Share methanesulfonic acid
Resources for methanesulfonic acid