Scandium(III) chloride hexahydrate
Synonym(s):Scandium trichloride hexahydrate;Scandium(3+) trichloride hexahydrate
- CAS NO.:20662-14-0
- Empirical Formula: Cl3H12O6Sc
- Molecular Weight: 259.41
- MDL number: MFCD00149852
- EINECS: 233-799-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 08:24:10
What is Scandium(III) chloride hexahydrate?
Chemical properties
white crystal(s) [STR93]
The Uses of Scandium(III) chloride hexahydrate
Scandium(III) chloride hexahydrate, which is freely soluble in water is used as a source for producing metallic scandium by electrolysis. It finds use in halide lamps, optical fibers, electronic ceramics and lasers.
Properties of Scandium(III) chloride hexahydrate
| Melting point: | 63-66 °C(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | crystal |
| color | white |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,8392 |
| CAS DataBase Reference | 20662-14-0(CAS DataBase Reference) |
| EPA Substance Registry System | Scandium chloride (ScCl3) hexahydrate (20662-14-0) |
Safety information for Scandium(III) chloride hexahydrate
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for Scandium(III) chloride hexahydrate
| InChIKey | FKZFOHABAHJDIK-UHFFFAOYSA-K |
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