Europium Fluoride, Europium Trifluoride, 13765-25-8

EUROPIUM FLUORIDE (EUROPIUM FLUORIDE / EUROPIUM TRIFLUORIDE)

PRODUCT IDENTIFICATION INFORMATION

CHEMICAL STRUCTURE

    Europium Fluoride (EuF₃)
    
    Europium Ions (Eu³⁺) and Fluoride Ions (F⁻)
    in Crystal Structure
    
         F⁻  Eu³⁺  F⁻
           \    |    /
            F⁻Eu³⁺F⁻
           /    |    \
         F⁻  Eu³⁺  F⁻
    
    Europium Ions (Eu³⁺) with Fluoride Ions (F⁻)
    Rare Earth Fluoride Salt
    White Crystalline Solid
    Used as Phosphor Activator

Molecular Formula: EuF₃
Ionic Structure: Eu³⁺ and F⁻ ions
Oxidation State: +3
Color Provider: Phosphor activator

SECTION 1: CHEMICAL IDENTITY AND DEFINITION

SECTION 2: PHYSICAL AND CHEMICAL PROPERTIES

SECTION 3: CHEMICAL PROPERTIES AND REACTIVITY

SECTION 4: RARE EARTH FLUORIDES COMPARISON TABLE

SECTION 5: EUROPIUM FLUORIDE GRADES

SECTION 6: FUNCTIONAL PROPERTIES AND MECHANISM OF ACTION

SECTION 7: MAIN APPLICATION AREAS

SECTION 8: PHOSPHOR APPLICATIONS - DETAILED EXPLANATION

SECTION 9: QUALITY SPECIFICATIONS

SECTION 10: TOXICOLOGICAL PROFILE

SECTION 11: GHS CLASSIFICATION AND LABELING

GHS Classification (in compliance with CLP and UN GHS):

Note: Generally not classified as hazardous in solid state. Powder form may cause irritation.

Signal Word: WARNING (optional)

Hazard Pictograms: GHS07 (optional)

Hazard Statements (H-Codes) - if classified:

SECTION 12: PRECAUTIONARY STATEMENTS (P-CODES)

SECTION 13: FIRST AID MEASURES

SECTION 14: FIRE-FIGHTING MEASURES

SECTION 15: STORAGE AND SHELF LIFE

SECTION 16: PACKAGING OPTIONS

SECTION 17: TRANSPORT INFORMATION

SECTION 18: OTHER NAMES AND SYNONYMS

SECTION 19: SUMMARY TABLE

SECTION 20: CRITICAL WARNINGS AND BEST PRACTICES

CRITICAL WARNINGS:

1. Slightly hygroscopic (absorbs moisture). Store in closed containers in dry environment.

2. Irritant. May cause irritation to skin, eyes and respiratory tract. Use appropriate protective equipment.

3. Insoluble in water. Moderately soluble in strong mineral acids.

4. Decomposes upon heating and may release toxic fluoride fumes.

5. Rare earth compound requires special handling and purity considerations.

6. Phosphor applications require high purity (≥99.99%).

7. Incompatibilities: Strong acids, oxidizing agents, moisture (long-term).

8. Hygiene Requirement: Wash hands thoroughly after use. Remove contaminated clothing.

BEST PRACTICE RECOMMENDATIONS:

9. Display Technology:
Use high-purity (≥99.99%) as phosphor activator in color cathode ray tubes (CRT) and LCD screens.

10. Fluorescent Lighting:
Use in blue phosphor production for color TV, computer screens and fluorescent lamps.

11. Biotechnology:
Use europium fluorescence to study biomolecular interactions in drug discovery studies.

12. Security Applications:
Use in anti-counterfeiting phosphors in Euro banknotes.

13. Quantum Technology:
Use high-purity grade in quantum memory chips. Use in research for data storage systems.

14. Use:
Use in well-ventilated areas; Avoid dust formation; Wear protective gloves, safety goggles and appropriate respiratory protection.

15. Personal Protective Equipment:
Use protective gloves (nitrile, neoprene), chemical safety goggles, protective clothing and NIOSH approved dust mask.

16. Hygiene:
Do not eat, drink or smoke while using; Wash hands thoroughly after use; Do not take contaminated work clothes home.

17. Storage:
Store in cool, dry, well-ventilated area; Protect from moisture; Store in closed, airtight containers.

18. Spill Response:
Avoid dust formation; Vacuum or sweep; Place in closed containers; Do not allow to enter drains or waterways.

19. Disposal:
Dispose in accordance with local, regional and national regulations; Contact licensed waste disposal services for rare earth compounds.

20. Purity Requirements:
Select the correct purity grade according to the application. High purity (≥99.99%) is required for optical and phosphor applications.

EUROPIUM FLUORIDE SELECTION GUIDE:

RECOMMENDED STORAGE CONDITIONS:

ENVIRONMENTAL NOTE:

The processing of rare earth elements should be carefully managed from an environmental perspective. Waste and residues should be properly disposed of.

LEGAL DISCLAIMER:

The information provided in this document is based on our current knowledge and experience and is provided in good faith; however, since all conditions of use are beyond our control, it does not constitute a binding specification or warranty. This Technical Data Sheet is for informational purposes only. Users are responsible for testing suitability for their own applications. For complete safety, storage, use, handling, disposal and regulatory compliance information, reference should be made to the official Safety Data Sheet (SDS/MSDS) provided by the manufacturer/supplier.