CAS Registry Number

CAS 7789-47-1 — Mercury(II) bromide

Mercury(II) bromide is an inorganic compound consisting of mercury in its +2 oxidation state combined with bromide ions. It is primarily used as a reagent in organic synthesis, analytical chemistry, and as a catalyst in various chemical reactions. This hygroscopic solid is also employed in the preparation of other mercury compounds and in some photographic processes. Mercury(II) bromide has the CAS number 7789-47-1, a molecular formula of HgBr₂, and a molecular weight of 360.40 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies Mercury(II) bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.