Scandium(III) chloride hexahydrate
Scandium(III) chloride hexahydrate (CAS 20662-14-0) is an inorganic compound with the linear formula ScCl₃ · 6H₂O and a molecular weight of 259.41 g/mol. This crystalline solid is a key scandium salt, frequently employed in materials science and research settings. Its utility stems from the unique properties of the scandium ion, making it valuable in the synthesis of advanced materials and as a catalyst precursor.

Materials Science
Utilised in the development and synthesis of novel materials, including ceramics and specialised alloys, leveraging the unique properties of scandium.
Research and Development
Serves as a critical reagent in academic and industrial research for exploring new chemical reactions and material properties.
Catalysis Precursor
Can be employed as a precursor in the preparation of catalysts for various chemical transformations.
| Molecular weight | 259.41 |
|---|---|
| Linear formula | ScCl3 · 6H2O |
| Assay | 99.999% trace metals basis |
| Form | powder |
| Melting point | 63-66 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Scandium(III) chloride hexahydrate used for?
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Scandium(III) chloride hexahydrate is primarily used in materials science for the synthesis of advanced materials and in research and development settings as a reagent and catalyst precursor.
What are the CAS number and formula for Scandium(III) chloride hexahydrate?
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The CAS number is 20662-14-0 and the linear formula is ScCl₃ · 6H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Scandium(III) chloride hexahydrate with an assay of 99.999% trace metals basis. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Scandium(III) chloride hexahydrate be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The compound is classified with WGK Germany 3, indicating significant hazard to water.
Is Scandium(III) chloride hexahydrate a controlled substance?
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The provided data does not indicate that Scandium(III) chloride hexahydrate is a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions reliably packs, ships, and exports Scandium(III) chloride hexahydrate globally, adhering to all necessary regulations for chemical transport.
How can I request a quote or sample?
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To request a quote or a sample of Scandium(III) chloride hexahydrate, please contact our sales team through the website or by phone.
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