Europium(3+);trifluoride

Base Information

• Chemical Name: Europium(3+);trifluoride
• CAS No.: 13765-25-8
• Molecular Formula: EuF3
• Molecular Weight: 208.955
• Hs Code.: 28469000
• Nikkaji Number: J95.964B
• Mol file: 13765-25-8.mol

Synonyms:europium(3+);trifluoride;AKOS024256520

Chemical Property of Europium(3+);trifluoride

Chemical Property:

• Appearance/Colour: white powder
• Vapor Pressure: 922mmHg at 25°C
• Melting Point: 1390 °C
• Boiling Point: 2280 °C(lit.)
• Flash Point: >2280°C
• PSA: 0.00000
• Density: 6.5
• LogP: 1.26060
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: Hygroscopic
• Water Solubility.: Slightly soluble in strong mineral acids. Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 209.91645
• Heavy Atom Count: 4
• Complexity: 0

Purity/Quality:

97% ^*data from raw suppliers

Europium(III) fluoride 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,Xi
• Hazard Codes: Xn,Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [F-].[F-].[F-].[Eu+3]
• Uses: Europium Fluoride is used as a phosphor activator for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor. Several commercial blue phosphors are based on Europium for color TV, computer screens and fluorescent lamps. Europium fluorescence is used to interrogate biomolecular interactions in drug-discovery screens. It is also used in the anti-counterfeiting phosphors in eurobanknotes. Europium(III) fluoride is used as a catalyst in the preparation of novel mixed-metal fluorides. It finds application in studies related to fluoride glasses. It is also used as a laboratory reagent. Further, it is used in optical glasses and ceramics. Used in the preparation of novel mixed-metal fluorides and in studies on fluoride glasses.

Technology Process of Europium(3+);trifluoride

There total 44 articles about Europium(3+);trifluoride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

ammonium fluoride + europium(III) oxide → europium(III) fluoride (13765-25-8)

Guidance literature:

In hydrogenchloride; dissolving oxide in aq. HCl, pptn. with excess aq. NH4F, filtration, drying, dehydration on heating ppt. with excess powdered NH4F to 360°C in a dry stream of He or Ne (O2-free) for 5h;;

Reference yield:

europium(III) oxide + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) → europium(III) fluoride (13765-25-8)

Guidance literature:

In neat (no solvent); byproducts: H2O; at elevated temp.;;

DOI:10.1021/ja02222a009 DOI:10.1007/BF01481992

Reference yield:

bromine trifluoride (7787-71-5) + europium(III) oxalate hydrate → europium(III) fluoride (13765-25-8)

Guidance literature:

In neat (no solvent); byproducts: carbon; violent react.;;

DOI:10.1021/ja01125a521

upstream raw materials:

cadmium(II) fluoride

xenon difluoride

hydrogen fluoride

sulfur tetrafluoride

Downstream raw materials:

potassium fluoride

trifluorophosphoric acid

europium(III) phosphate

europium(II) sulfide