Methanesulfonic Acid

Methanesulfonic acid (MSA), also known as methylsulfonic acid, is a strong organic acid with the chemical formula CH3SO3H. It is a colorless liquid with a mild sulfurous odor.

Applications:

1. Organic Synthesis: Methanesulfonic acid is widely used as a catalyst and solvent in various organic synthesis reactions, including esterification, acylation, and alkylation.

2. Electroplating: It is utilized as an electrolyte additive in electroplating baths for metal deposition.

3. Chemical Reagent: MSA serves as a versatile chemical reagent in the pharmaceutical, agrochemical, and polymer industries.

4. Cleaning Agent: It is employed as a cleaning and descaling agent in industrial processes and for equipment maintenance.