| Names | |
|---|---|
| Other names terbium trifluoride | |
| Identifiers | |
3D model (JSmol) | |
| ChemSpider | |
| ECHA InfoCard | 100.033.846 |
| EC Number |
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| UNII | |
| |
| |
| Properties | |
| TbF3 | |
| Molar mass | 215.92 |
| Melting point | 1172°C[1] |
| Hazards | |
| Lethal dose or concentration (LD, LC): | |
LD50 (median dose) | 10 g/kg（rabbit）[2] |
| Related compounds | |
Otheranions | terbium(III) chloride terbium(III) bromide terbium(III) iodide |
Othercations | gadolinium(III) fluoride dysprosium(III) fluoride |
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). | |
Terbium(III) fluoride is aninorganic compound with chemical formula TbF3. It is hard to dissolve in water.[3] It can be produced by reactingterbium(III) carbonate and 40%hydrofluoric acid at 40°C.[4]
Terbium(III) fluoride is used for producing metallicterbium.[5]
