CAS #:13765-24-7; Formula Weight:207.36; Melting Point:1306℃;

Samarium (III) Fluoride:

1. Characteristics:

Chemical Name: Samarium (III) Fluoride (SmF₃), also known as samarium trifluoride.

Properties:

• Crystalline ionic compound.
• Slightly hygroscopic, meaning it absorbs a small amount of moisture from the air.

Applications: Known for its versatility across scientific, optical, and electronic domains.

2. Applications:

Optics and Photonics:Optical Fiber Doping: Enhances the properties of optical fibers for improved performance in communication systems.

Optical Coating Materials: Used in high-quality coatings for lenses and optical devices.

Laser Materials: Samarium-doped calcium fluoride crystals were key in one of the first solid-state lasers, highlighting its importance in laser development.

Phosphors and Lighting:Used in fluorspar light-emitting materials for lighting and display technologies.

Electronics:Integral in electronic materials for advanced devices.

Magnets:Essential for producing high-performance samarium-cobalt (SmCo₅ or Sm₂Co₁₇) magnets. These magnets are used in:

• Small motors.
• Headphones.
• High-end magnetic pickups for guitars and other musical instruments.

Laboratory Use:Acts as a reagent in various experimental and production processes.

Samarium (III) Fluoride’s diverse applications in lasers, optics, and advanced magnetic materials underline its importance in scientific and industrial innovation.