??? ???, ???
|
|
??? ???, ??? ??
- ???
- 960 °C(lit.)
- ?? ?
- 962.79°C (estimate)
- ??
- 2.39 g/mL at 25 °C(lit.)
- ???
- soluble in H2O; insoluble in ethanol
- ??? ??
- ??
- ??
- ???
- Specific Gravity
- 2.39
- ???
- ?? ?????. ???? ???
- Crystal Structure
- BiI3 type
- ??
- Hygroscopic
- Merck
- 14,8392
- crystal system
- Three sides
- Space group
- R3
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.638 0.638 1.779 90 90 120 0.6266
- ???
- ???
- InChI
- 1S/3ClH.Sc/h3*1H;/q;;;+3/p-3
- InChIKey
- DVMZCYSFPFUKKE-UHFFFAOYSA-K
- SMILES
- Cl[Sc](Cl)Cl
- CAS ??????
- 10361-84-9(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 37/39-26 | ||
| WGK ?? | 2 | ||
| RTECS ?? | VQ8925000 | ||
| TSCA | TSCA listed | ||
| HS ?? | 2827398590 | ||
| ???? ??? | 13 - Non Combustible Solids | ||
| ???? ?? | KE-30893 |
??? ???, ??? C??? ??, ??, ??
??? ??
white to slightly beige powder??
Scandium chloride (ScCl3): Sc3+ + 3Cl1- → ScCl3. As mentioned, this compound is used in an electrolytic procedure to produce metallic scandium.?? ??
Scandium(III) chloride (ScCl3) is a scandium halide that can be formed by dissolving scandium oxide in an acid solution and evaporating the resultant solution to dryness.Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of Cl-. See also SCANDIUM??? ???, ??? ?? ?? ? ???
???
?? ??
??? ???, ??? ?? ??
???( 125)?? ??
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??? ???, ??? ?? ??:
??? ?????? ?? ??? ??? ??? ?????? ?????(III) ????? ??? ???, ???
SCANDIUM CHLORIDE,SCANDIUM CHLORIDE, HYDROUS,SCANDIUM CHLORIDE HYDRATE,SCANDIUM CHLORIDE HYDRATE, 99.9%,SCANDIUM CHLORIDE HYDRATE 99.999%
Scandium(III) chloride hexahydrate
SCANDIUM OXALATE
Scandium trifluoromethanesulfonate
SCANDIUM CARBONATE
SCANDIUM TRIFLUOROMETHANESULFONIMIDE
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)SCANDIUM(III)
Scandium acetate
Scandium trifluoride
Chromium(III) chloride
CALCIUM SULFATE