Lanthanum(III) iodide
Lanthanum(III) iodide (CAS: 13813-22-4; Formula: LaI3; Molar Mass: 519.62 g/mol) is an anhydrous inorganic compound supplied by Tech Serve Solutions. Available as beads, this lanthanum salt is primarily used in catalysis, chemical synthesis, and materials science research. Its high purity makes it suitable for demanding applications requiring precise lanthanum incorporation.
- IUPAC
- Lanthanum triiodide

Catalysis
Lanthanum(III) iodide can serve as a catalyst or precursor in various chemical reactions. Its properties are explored in heterogeneous and homogeneous catalysis for organic transformations.
Materials Science
This compound is used in materials science for the development of novel materials, including crystal growth and the synthesis of lanthanum-containing compounds with specific optical or electronic properties.
Chemical Synthesis
As a source of lanthanum, LaI3 is employed in inorganic and organometallic synthesis. It is a valuable reagent for introducing lanthanum into complex molecular structures.
| Molecular weight | 519.62 |
|---|---|
| Linear formula | LaI3 |
| Assay | 99.9% trace metals basis |
| Grade | anhydrous |
| Form | beads |
| Density | 5.63 g/mL at 25 °C(lit.) |
| Particle size | −10 mesh |
| Melting point | 772 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Lanthanum(III) iodide used for?
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Lanthanum(III) iodide is used in catalysis, chemical synthesis, and materials science for creating new materials and compounds.
What is the CAS number and formula for Lanthanum(III) iodide?
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The CAS number is 13813-22-4 and the chemical formula is LaI3.
What grade and purity does Tech Serve Solutions supply for Lanthanum(III) iodide?
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Tech Serve Solutions supplies Lanthanum(III) iodide in anhydrous grade with 99.9% trace metals basis purity.
How should Lanthanum(III) iodide be handled?
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Handle Lanthanum(III) iodide with care to avoid skin and eye irritation, and respiratory tract irritation. Use a dust mask type N95, eyeshields, and gloves. Ensure good ventilation.
Is Lanthanum(III) iodide a controlled substance?
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No, the provided data does not indicate that Lanthanum(III) iodide is a controlled substance.
How is Lanthanum(III) iodide packed and exported?
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Lanthanum(III) iodide is supplied as beads. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a quote or sample for Lanthanum(III) iodide?
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Please contact Tech Serve Solutions directly to request a quote or a sample of Lanthanum(III) iodide.
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