Samarium(III) chloride hexahydrate
Samarium(III) chloride hexahydrate (CAS: 13465-55-9) is a hydrated inorganic salt with the linear formula SmCl₃ · 6H₂O and a molecular weight of 364.81 g/mol. Supplied by Tech Serve Solutions as a powder and chunks, this compound is primarily utilised in catalysis and chemical synthesis. Its high purity makes it suitable for various research and industrial applications in materials science and inorganic chemistry.
- IUPAC
- Samarium trichloride hydrate
- Synonyms
- Samarium trichloride hydrate

Catalysis
Samarium(III) chloride hexahydrate can serve as a Lewis acid catalyst in organic synthesis. It is employed in various organic transformations, facilitating reactions such as Diels-Alder cycloadditions and Friedel-Crafts alkylations.
Chemical Synthesis
As a source of samarium ions, this compound is a valuable reagent in the synthesis of other samarium-containing compounds. It is used in the preparation of organometallic complexes and advanced materials.
Materials Science
This salt finds application in materials science for the development of novel samarium-based materials, including phosphors and magnetic compounds. Its controlled decomposition can yield specific samarium oxide structures.
Inorganic Chemistry Research
It serves as a fundamental inorganic salt for research into lanthanide chemistry. Its properties are studied in coordination chemistry and the development of new inorganic frameworks.
| Molecular weight | 364.81 |
|---|---|
| Linear formula | SmCl3 · 6H2O |
| Assay | ≥99.99% trace metals basis |
| Form | powder and chunks |
| Density | 2.383 g/mL at 25 °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 Samarium(III) chloride hexahydrate used for?
+
Samarium(III) chloride hexahydrate is primarily used in catalysis and chemical synthesis, as well as in materials science and inorganic chemistry research. It serves as a source of samarium ions for creating other samarium-containing compounds and novel materials.
What is the CAS number and chemical formula for Samarium(III) chloride hexahydrate?
+
The CAS number is 13465-55-9, and the linear chemical formula is SmCl₃ · 6H₂O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Samarium(III) chloride hexahydrate with an assay of ≥99.99% trace metals basis. This is a technical/research grade, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for Samarium(III) chloride hexahydrate?
+
Samarium(III) chloride hexahydrate requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It carries a WGK rating of 3 in Germany, indicating it is hazardous to water.
How is Samarium(III) chloride hexahydrate packed, shipped, and exported?
+
Tech Serve Solutions meticulously packs and ships Samarium(III) chloride hexahydrate to meet international standards for chemical transport. We are experienced global exporters serving research institutions and industries worldwide.
How can I request a sample or quote for Samarium(III) chloride hexahydrate?
+
To request a sample or a quote, please contact our sales team via the website or direct email, providing the product name and CAS number (13465-55-9).
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis