CAS Registry Number

CAS 15385-57-6 — Mercury iodide

Mercury iodide (Hg2I2) is a red-orange crystalline inorganic compound primarily used in analytical chemistry, photochromic applications, and as a reagent in organic synthesis. It is also employed in some types of mercury-vapor lamps and as a sensitizer in photographic processes. This chemical has a CAS number of 15385-57-6, a molecular formula of Hg2I2, and a molecular weight of 654.99 g/mol. It must be stored between 2 to 8°C and carries a **Danger** signal word due to its toxicity. Molekula supplies mercury iodide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.