Terbium(III) fluoride
Terbium(III) fluoride is an inorganic compound with chemical formula TbF3. It is hard to dissolve in water.[3] It can be produced by reacting terbium(III) carbonate and 40% hydrofluoric acid at 40°C.[4]
| Names | |
|---|---|
| Other names
terbium trifluoride | |
| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.033.846 |
| EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| TbF3 | |
| Molar mass | 215.92 |
| Melting point | 1172℃[1] |
| Hazards | |
| Lethal dose or concentration (LD, LC): | |
LD50 (median dose) |
10 g/kg（rabbit）[2] |
| Related compounds | |
Other anions |
terbium(III) chloride terbium(III) br/omide terbium(III) iodide |
Other cations |
gadolinium(III) fluoride dysprosium(III) fluoride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
References
- 雷春文. 氟化钇、铽、镱和镨的卫生标准[J]. 稀土信息, 1995(Z1):27-27.
- 氟化铽. Chemical Book. [2018-12-10]
- 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.
- 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.
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