Description

Ytterbium Fluoride (CAS NO 37346-87-5) is a high-purity inorganic salt of the rare earth element ytterbium, valued for its unique optical and electronic properties. This compound is essential in advanced manufacturing sectors where precise material characteristics are critical for performance. It is primarily sought by industries involved in specialty glass, optical coatings, and solid-state laser research and development.

Application

• Optical Fiber and Glass Manufacturing: A key dopant for modifying refractive index and enhancing the performance of fluoride glasses and specialty optical fibers.
• Thin-Film Deposition & Coatings: Used as a precursor material in physical vapor deposition (PVD) and chemical vapor deposition (CVD) processes to create anti-reflective, protective, or functional coatings.
• Solid-State Laser Crystals: Serves as an active laser ion dopant in crystals like YLF (Yttrium Lithium Fluoride) for specific laser wavelengths.
• Catalysis Research: Investigated as a catalyst or catalyst component in specialized organic synthesis and petrochemical reactions.
• Phosphors and Luminescent Materials: Employed in the development of upconversion phosphors and other luminescent materials for displays and bio-imaging.
• Electronic Ceramics: A component in the production of advanced electronic ceramics and capacitors.

Basic Information

Product Name	Ytterbium Fluoride
CAS No.	37346-87-5
Molecular Formula	F3Yb
Molecular Weight	230.04 g/mol
Synonyms	Ytterbium(III) fluoride; Ytterbium trifluoride; Ytterbium fluoride (YbF3); Trifluoroytterbium; Ytterbium fluoride, anhydrous; Ytterbium fluoride (1:3); YbF3
EINECS	253-483-3

Quality Control

Our Ytterbium Fluoride is produced under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure high chemical purity and consistency, meeting the exacting requirements of research and high-tech manufacturing. Certificates of Analysis (COA) detailing purity, trace metal content, and other critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry, and well-ventilated place. For long-term stability, it is recommended to store the material in a desiccator or under an inert atmosphere. Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (YbF3)	≥ 99.9%
Assay (YbF3) - High Purity	≥ 99.99%
Rare Earth Impurities	≤ 0.1%
Non-Rare Earth Metals (ICP-OES)	≤ 100 ppm
Loss on Drying	≤ 1.0%
Particle Size (D50)	Customizable (e.g., 1-10 µm)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.