Lanthanum(III) bromide
Lanthanum(III) bromide (CAS: 13536-79-3) is an anhydrous, beaded lanthanum salt with a molecular weight of 378.62 g/mol. This high-purity material, assaying ≥99.99% trace metals basis, is primarily used in advanced chemical synthesis and solid-state research. It plays a role in the creation of novel inorganic compounds, including those with unique rare-earth structural units. Lanthanum(III) bromide is supplied by Tech Serve Solutions as a key reagent for researchers and industrial chemists.

Solid State Synthesis
Used in the synthesis of complex inorganic materials such as CsNaLa<sub>6</sub>Br<sub>1</sub><sub>4</sub>N<sub>2</sub> and La<sub>3</sub>Br<sub>6</sub>N, which feature rare bitetrahedral structural units.
Catalysis Research
Serves as a precursor or component in the development of catalysts, particularly in inorganic chemistry applications where lanthanum-based materials are employed.
Materials Science
Investigated for its potential in creating new materials with specific optical, electronic, or structural properties due to its lanthanum content and bromide form.
Chemical Synthesis
Employed as a reagent in general chemical synthesis, providing a source of lanthanum for various organometallic and inorganic compound preparation.
| Molecular weight | 378.62 |
|---|---|
| Linear formula | LaBr3 |
| Assay | ≥99.99% trace metals basis |
| Grade | anhydrous |
| Form | beads |
| Density | 5.06 g/mL at 25 °C(lit.) |
| Particle size | −10 mesh |
| Melting point | 783 °C(lit.) |
| Application | Applied in solid state synthesis of CsNaLa6Br14N2 and La3Br6N which contain rare bitetrahedral structural units.1 |

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) | 26-36 |
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 Lanthanum(III) bromide used for?
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Lanthanum(III) bromide is utilised in solid-state synthesis of complex inorganic compounds containing rare structural units, and in catalysis and general chemical synthesis research.
What is the CAS number and formula for Lanthanum(III) bromide?
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The CAS number is 13536-79-3 and the linear formula is LaBr<sub>3</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lanthanum(III) bromide in anhydrous grade with a purity of ≥99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Lanthanum(III) bromide be handled safely?
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Handle Lanthanum(III) bromide with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation to avoid inhalation of dust, as it may cause respiratory irritation (H335). Avoid contact with skin (H315) and eyes (H319).
Is Lanthanum(III) bromide a controlled substance?
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Based on the provided data, Lanthanum(III) bromide is not indicated as a controlled substance. Standard chemical handling procedures apply.
How is Lanthanum(III) bromide packed and exported?
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Lanthanum(III) bromide is supplied in a beaded form and is carefully packed for safe handling, storage, and export worldwide by Tech Serve Solutions.
How can I request a quote or sample for Lanthanum(III) bromide?
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To request a quote or a sample of Lanthanum(III) bromide, please contact our sales team through the website or your dedicated account manager.
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