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Scandium fluoride
Chemical compound / From Wikipedia, the free encyclopedia
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.[1]
Quick Facts Names, Identifiers ...
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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)[1] |
Boiling point | 1,607 °C (2,925 °F; 1,880 K)[1] |
Solubility product (Ksp) |
5.81×10−24[2] |
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).
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