CAS Registry Number

CAS 75-75-2 — Methanesulfonic acid

CAS 75-75-2 CH3SO3H MW 96.11

Methanesulfonic acid is a strong organic acid used as a catalyst, solvent, and reagent in chemical synthesis, particularly in pharmaceuticals and fine chemicals. It is a colorless to pale yellow liquid with a pungent odor. CAS: 75-75-2, Molecular formula: CH3SO3H, Molecular weight: 96.11 g/mol. Stable at ambient storage conditions. Hazard classification includes signal word: Danger. Molekula supplies Methanesulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Methanesulfonic acid, pharmaceutical grade · Methanesulfonic acid 99.5% min. · Methanesulfonic acid (MSA 70%)

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Molekula products for CAS 75-75-2

Methanesulfonic acid

SKU 90005055

In stock Building Blocks

Methanesulfonic acid, pharmaceutical grade

SKU 90030482

Made to order Building Blocks

Methanesulfonic acid 99.5% min.

SKU 90032771

Made to order Building Blocks

Methanesulfonic acid (MSA 70%)

SKU 90033735

Made to order Building Blocks

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.