| Chemistry name: | barium mercury bromide; mercury barium bromide |
| M Formula: | HgBr2•BaBr2 |
| Properties: | |
| Colorless, crystalline mass. Very hygroscopic; soluble in water. | |
| Hazard: | |
| Toxic by ingestion, inhalation, and skin absorption; strong irritant. TLV: TWA 0.1 mg(Hg)/m3. | |