| Melting point |
1515°C |
| Density |
2.5 |
| storage temp. |
Inert atmosphere,Room Temperature |
| solubility |
slightly soluble in H2O |
| form |
Powder |
| Specific Gravity |
2.52 |
| color |
white |
| Sensitive |
Hygroscopic |
| crystal system |
Three sides |
| Space group |
R32 |
| Solubility Product Constant (Ksp) |
pKsp: 23.24 |
| Lattice constant |
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.568 | 0.568 | 0.697 | 90 | 90 | 120 | 0.195 |
|
| Exposure limits |
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3 |
| Stability |
hygroscopic |
| CAS DataBase Reference |
13709-47-2(CAS DataBase Reference) |
| NIST Chemistry Reference |
Scandium fluoride(13709-47-2) |
| EPA Substance Registry System |
Scandium fluoride (ScF3) (13709-47-2) |
