CAS Registry Number
CAS 137-40-6 — Sodium propionate
Sodium propionate is the sodium salt of propionic acid, widely used as a preservative in food, animal feed, and industrial applications to inhibit mold and bacteria growth. It is a white, crystalline powder with a mild odor. This chemical has a CAS number of 137-40-6, a molecular formula of CH3CH2COONa, and a molecular weight of 96.06. It is stable at ambient storage conditions and carries a signal word of "Warning" for safety. Molekula supplies sodium propionate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 137-40-6
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.