Methanesulfonic Acid, Technical

Molecular Formula
CH3SO3H
Catalog Number
M2017
Supplier/Brand
Spectrum Chemical
CAS Number
75-75-2

Methanesulfonic Acid, Technical, also known as Methylsulfonic acid, is the simplest of the alkylsulfonic acids. It is used as an acid catalyst in organic reactions. Because it is liquid at ambient temperature, it is also used in industrial applications. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.


Synonyms: MSA ; Methylsulfonic Acid ; Alkanesulfonic Acid

Shipping Information

DOT: UN2922, Corrosive liquid, toxic, n.o.s. (methanesulfonic acid), 8 (6.1), PG II

Largest individual container shippable via:
UPS/FedEx Ground: 1 L    UPS Air: 500 ml    FedEx Air: 1 L

Additional UPS-imposed hazardous material charge plus $15.00 for poison pack.

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2023