CAS Registry Number

CAS 6131-99-3 — Sodium cacodylate trihydrate

Sodium cacodylate trihydrate is an organoarsenic compound primarily used as a buffer in biochemical and molecular biology applications, including gel electrophoresis and protein stabilization. It is also employed in microscopy and as a preservative in certain formulations. This chemical has a CAS number of 6131-99-3, a molecular formula of (CH3)2AsO2Na · 3H2O, and a molecular weight of 214.03 g/mol. It should be stored at ambient conditions and handled with caution, as it carries a **Danger** signal word due to its toxicity. Molekula supplies Sodium cacodylate trihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.