Samarium(III) fluoride
Samarium(III) fluoride (CAS: 13765-24-7), with the chemical formula SmF3, is an inorganic compound. This white powder presents as a highly pure material (99.99% assay) and is primarily utilised in applications requiring specific lanthanide-based properties. Its utility spans across advanced materials science and catalysis research, where its distinct chemical characteristics are leveraged for specialised syntheses and development.

Catalysis
Samarium(III) fluoride can serve as a component or precursor in catalytic systems, particularly in reactions where lanthanide ions influence reaction pathways. Its thermal stability makes it suitable for high-temperature catalytic processes.
Materials Science
As a high-purity inorganic material, SmF3 is investigated for use in advanced ceramics and optical materials. Its unique electronic and structural properties are of interest for developing novel functional materials.
Chemical Synthesis
This compound is a valuable reagent in inorganic synthesis and research, enabling the preparation of other samarium-containing compounds and fluorinated materials. Its precise stoichiometry is crucial for reliable synthetic outcomes.
| Molecular weight | 207.36 |
|---|---|
| Linear formula | SmF3 |
| Assay | 99.99% |
| Grade | anhydrous |
| Form | powder |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3288 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-32 |
| Safety statements (S) | 26-36/37/39-45 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
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) fluoride used for?
+
Samarium(III) fluoride is used in catalysis, materials science, and chemical synthesis, often serving as a component in advanced inorganic research and development.
What are the CAS number and chemical formula for Samarium(III) fluoride?
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The CAS number is 13765-24-7, and the chemical formula is SmF3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Samarium(III) fluoride with a 99.99% assay and in anhydrous form. We do not represent this product as USP, BP, or EP grade.
How should Samarium(III) fluoride be handled?
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Samarium(III) fluoride is a Danger substance (H301 + H331). Handle with appropriate personal protective equipment including eyeshields, gloves, and a P2 respirator. Contact with acids liberates very toxic gas, so avoid such mixtures. Always consult the Safety Data Sheet before use.
How is Samarium(III) fluoride packed and exported?
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Samarium(III) fluoride is packed and prepared for export in accordance with international shipping regulations for hazardous materials, designated as UN 3288, Class 6.1, Packing Group III.
How can I request a quote or sample?
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To request a quote or sample of Samarium(III) fluoride, please contact our sales department through the website or via direct email, providing your required quantity and delivery details.
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