Terbium(III) fluoride

Terbium(III) fluoride is an inorganic compound with chemical formula TbF3. It is hard to dissolve in water.氟化铽. Chemical Book. [2018-12-10] It can be produced by reacting terbium(III) carbonate and 40% hydrofluoric acid at 40°C.王亚军, 樊宏伟. 氟化铽的沉淀方法及组成研究[J]. 化学世界, 1999(11):575-578.

Uses Terbium(III) fluoride is used for producing metallic terbium.Schmidt, F. A., Peterson, D. T., & Wheelock, J. T. (1986). U.S. Patent No. 4,612,047. Washington, DC: U.S. Patent and Trademark Office.

2 TbF3 + 3 Ca → 3 CaF2 + 2 Tb

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