Samarium(III) chloride
Samarium(III) chloride (CAS: 10361-82-7), with the linear formula SmCl 3 and a molecular weight of 256.72 g/mol, is an inorganic compound supplied by Tech Serve Solutions as anhydrous beads. This samarium salt finds application in various chemical synthesis processes and serves as a valuable material in catalysis and inorganic chemistry research. Its properties make it suitable for applications within materials science and metal and ceramic science.

Catalysis and Inorganic Chemistry
Samarium(III) chloride is utilised as a catalyst or precursor in various inorganic synthesis reactions. Its lanthanide nature makes it of interest in exploring new catalytic pathways.
Chemical Synthesis
This compound serves as a reagent in organic and inorganic synthesis. It can be employed in reactions requiring a Lewis acid or as a source of samarium ions for specific chemical transformations.
Materials Science
Samarium(III) chloride can be a component in the development of novel materials, including ceramics and specialised glass formulations. Its properties contribute to the unique characteristics of these advanced materials.
Research and Development
As a research essential, samarium(III) chloride is used in laboratory settings for fundamental and applied research across various scientific disciplines, including inorganic and materials chemistry.
| Molecular weight | 256.72 |
|---|---|
| Linear formula | SmCl3 |
| Assay | 99.9% trace rare earth metals basis |
| Grade | anhydrous |
| Form | beads |
| Density | 4.46 g/mL at 25 °C(lit.) |
| Melting point | 686 °C(lit.) |

Hazard statements
- H315Causes skin irritation
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38 |
| Safety statements (S) | 36 |
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 Samarium(III) chloride used for?
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Samarium(III) chloride is used in catalysis, inorganic chemistry, chemical synthesis, materials science, and general research and development as a source of samarium.
What is the CAS number and formula for Samarium(III) chloride?
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The CAS number is 10361-82-7 and the linear formula is SmCl 3 .
What grade and purity does Tech Serve Solutions supply for Samarium(III) chloride?
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Tech Serve Solutions supplies Samarium(III) chloride in an anhydrous bead form with an assay of 99.9% trace rare earth metals basis. This product is not represented as USP, BP, or EP grade.
How should Samarium(III) chloride be handled?
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Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is classified as a warning substance and can cause skin irritation (H315).
Is Samarium(III) chloride typically shipped in bulk quantities?
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Yes, Tech Serve Solutions exports samarium(III) chloride globally and can accommodate various order sizes, including bulk quantities.
How can I request a quote or sample for Samarium(III) chloride?
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To request a quote or sample, please contact the Tech Serve Solutions sales team via our website or direct contact details. Provide the product name and CAS number for prompt service.
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