Lanthanum(III) fluoride
Lanthanum(III) fluoride (CAS: 13709-38-1, Formula: LaF3) is a high-purity inorganic compound supplied by Tech Serve Solutions. This white powder, with a molecular weight of 195.90 g/mol, is primarily utilised in the development and investigation of specialised fluoride glasses. Its anhydrous form and high assay make it a reliable choice for advanced material science and chemical synthesis applications.

Fluoride Glass Preparation
Lanthanum(III) fluoride is extensively employed in the synthesis and study of fluoride glasses. It serves as a key component in formulating glasses with specific optical properties.
Material Science Research
This compound is utilised in research and development within materials science, particularly for creating advanced ceramic and inorganic materials. Its properties are valuable for exploring new material compositions.
Chemical Synthesis
As a reagent in chemical synthesis, Lanthanum(III) fluoride can be used in various inorganic reactions. It contributes lanthanum and fluoride ions for the formation of new chemical compounds.
| Molecular weight | 195.90 |
|---|---|
| Linear formula | LaF3 |
| Assay | 99.99% trace metals basis |
| Grade | anhydrous |
| Form | powder |
| Density | 5.936 g/mL at 25 °C(lit.) |
| Application | Employed extensively in the preparation and study of fluoride glasses.1,2,3,4 |
| 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 Lanthanum(III) fluoride used for?
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Lanthanum(III) fluoride is primarily employed in the preparation and study of fluoride glasses, and finds applications in materials science and chemical synthesis.
What are the CAS number and formula for Lanthanum(III) fluoride?
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The CAS number for Lanthanum(III) fluoride is 13709-38-1, and its chemical formula is LaF3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lanthanum(III) fluoride in an anhydrous powder form with an assay of 99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations for handling Lanthanum(III) fluoride?
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Handling Lanthanum(III) fluoride requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK Germany 3.
How is Lanthanum(III) fluoride packed and shipped?
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Lanthanum(III) fluoride is typically supplied as a powder and exported by Tech Serve Solutions in appropriate packaging suitable for fine chemicals. Specific packaging details can be confirmed upon order.
How can I request a quote or sample for Lanthanum(III) fluoride?
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To request a quote or a sample of Lanthanum(III) fluoride, please contact our sales team through the website or direct inquiry channels.
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