[CH4O3S]

Other name:

Methylsulphonic Acid. Molecular weight: 96.10.

Appearance: 

Colorless and transparent oil liquid. Soluble in water; insoluble in paraffin. CAS# 75-75-2.

Application:

As a solvent, catalyst of alkylation, esterification and polymerization.

advantage:

MSA process is clean with no methyl mercaptan odor, and our process conditions do not typically allow formation of methyl esters.