Scandium fluoride
Scandium(III) fluoride, ScF3, is an ionic compound. This salt is slightly soluble in water but dissolves in the presence of excess fluoride to form the ScF63− anion.
Names | |
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IUPAC name
Scandium(III) fluoride | |
Other names
Scandium trifluoride | |
Identifiers | |
3D model (JSmol) |
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ECHA InfoCard | 100.033.854 |
EC Number |
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PubChem CID |
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RTECS number |
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CompTox Dashboard (EPA) |
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Properties | |
ScF3 | |
Molar mass | 101.95112 g/mol |
Appearance | bright white powder |
Density | 2.53 g/cm3 |
Melting point | 1,552 °C (2,826 °F; 1,825 K) |
Boiling point | 1,607 °C (2,925 °F; 1,880 K) |
Solubility product (Ksp) |
5.81×10−24 |
Structure | |
Cubic, Pm3m | |
Pm3m, No. 221 | |
Hazards | |
NFPA 704 (fire diamond) | |
Related compounds | |
Other anions |
Scandium(III) chloride Scandium(III) bromide Scandium(III) iodide |
Other cations |
Yttrium(III) fluoride Lutetium(III) fluoride |
Related compounds |
Scandium(III) nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references |
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