Yttrium(III) fluoride
Yttrium(III) fluoride (CAS: 13709-49-4, Formula: YF₃) is a high-purity inorganic compound with a molecular weight of 145.90 g/mol. Supplied as an anhydrous powder, it is primarily utilised in materials science research, particularly in the development of specialised glasses and thin films. Its applications also extend to chemical synthesis and catalysis, making it a valuable reagent for advanced research and industrial development.
Materials Science Research
Yttrium(III) fluoride is employed in studies concerning the properties of specialised glasses, such as those based on InF₃. It is also used in the optical characterisation of YF₃ thin films.
Chemical Synthesis
As a source of yttrium and fluoride ions, YF₃ serves as a reagent in various chemical synthesis pathways. Its anhydrous form is critical for reactions sensitive to moisture.
Catalysis
In the field of catalysis, yttrium compounds, including YF₃, can act as promoters or active components in certain catalytic systems. Research explores its potential in various catalytic processes.
| Molecular weight | 145.90 |
|---|---|
| Linear formula | YF3 |
| Assay | 99.99% trace metals basis |
| Grade | anhydrous |
| Form | powder |
| Density | 4.01 g/mL at 25 °C(lit.) |
| Application | Recent applications include studies of InF3-based glasses1 and optical characterization of YF3 thin films.2 |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Yttrium(III) fluoride used for?
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Yttrium(III) fluoride is used in materials science for studies on specialised glasses and thin films, and in chemical synthesis and catalysis research.
What are the CAS number and formula for Yttrium(III) fluoride?
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The CAS number is 13709-49-4 and the chemical formula is YF₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Yttrium(III) fluoride in anhydrous grade with an assay of 99.99% trace metals basis. This product is not represented as USP, BP, or EP grade.
How should Yttrium(III) fluoride be handled safely?
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Yttrium(III) fluoride is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Ensure adequate ventilation, wear appropriate personal protective equipment including dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust.
How is Yttrium(III) fluoride shipped?
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Yttrium(III) fluoride is shipped as a powder. We are a global supplier and exporter experienced in handling chemical shipments.
How can I get a quote or request a sample?
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Please contact our sales team via the website or by phone to request a quote or sample of Yttrium(III) fluoride.
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