Methanesulfonic Acid (MSA) and Methanesulfonyl Chloride (MSC)

For more than 20 years, Richman Chemical has been reliably supplying MSA and MSC to users in diverse industries. Both materials are available in 551 net lb. drums. Methanesulfonic Acid is available in two grades, standard at 70% concentration and anhydrous at 99%. Anhydrous is also available in 55 lb. pail. MSA is used as a solvent and as a catalyst for alkylations, esterifications and polymerizations. Methanesulfonyl Chloride is a building block for agricultural and pharmaceutical chemicals. 

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