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Cerium(III) bromide is an inorganic compound with the formula CeBr3. This white hygroscopic solid is of interest as a component of scintillation counters.

Chemical formula:CeBr3

Molar mass: 379.828 g/mol

Appearance: grey to white solid, hygroscopic

Density: 5.1 g/cm3, solid

Melting point: 722 °C (1,332 °F; 995 K)

Boiling point: 1,457 °C (2,655 °F; 1,730 K)

Solubility in water:Not Published Yet

Crystal structure:hexagonal


It is used as an additive for chemical reagent. Undoped single crystals of CeBr3 have shown promise as a γ-ray scintillation detector in nuclear non-proliferation testing, medical imaging, environmental remediation, and oil exploration.