CAS Registry Number

CAS 14533-63-2 — 1-Propanesulfonic acid sodium salt

1-Propanesulfonic acid sodium salt (sodium propanesulfonate) is a water-soluble organic compound widely used as a surfactant, buffer, and electrolyte in pharmaceutical formulations, detergents, and biochemical research. It acts as a mild, non-toxic alternative to harsher sulfonic acids, ensuring stability in aqueous solutions while maintaining low irritation. This chemical has a CAS number of 14533-63-2, with the molecular formula C3H7NaO3S and a molecular weight of 164.14 g/mol. It is safely stored at ambient conditions but requires handling with caution, as indicated by its "Warning" signal word. Molekula supplies 1-Propanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.