Description

Ytterbium Trihydroxide is an inorganic compound of the rare earth element ytterbium. This material is valued for its role as a precursor in the synthesis of advanced inorganic materials and its utility in specialized chemical research. It is primarily sought by manufacturers and R&D laboratories in the fields of phosphors, specialty ceramics, and catalysis.

Application

• Phosphor and Luminescent Material Precursor: A key starting material for synthesizing ytterbium-doped phosphors used in lighting, displays, and optical amplifiers.
• Specialty Ceramics and Glass: Used in the formulation of advanced ceramics and glasses to modify refractive index, thermal stability, and other physical properties.
• Catalyst Research & Development: Investigated as a component or promoter in catalytic systems for organic synthesis and petrochemical processes.
• Chemical Vapor Deposition (CVD): Serves as a precursor for depositing thin films of ytterbium oxide (Yb₂O₃) in semiconductor and optical coating applications.
• Dopant for Optical Fibers: Employed in the production of ytterbium-doped fiber lasers and amplifiers for telecommunications and industrial laser systems.
• Research & Analytical Reagent: Used in academic and industrial laboratories for fundamental studies in inorganic chemistry and materials science.

Basic Information

Product Name	Ytterbium Trihydroxide
CAS No.	16469-20-8
Molecular Formula	Yb(OH)₃
Molecular Weight	240.06 g/mol
Synonyms	Ytterbium(III) hydroxide; Ytterbium hydroxide (Yb(OH)3); Ytterbium(3+) trihydroxide; Hydroxyterbium; Ytterbium hydroxide; Yb(OH)3; Ytterbium trihydroxide hydrate (common form); Rare earth hydroxide
EINECS	Contact for details

Quality Control

Our Ytterbium Trihydroxide is produced and tested under a stringent quality management system. Each batch undergoes comprehensive analysis to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, trace metal content, and physical characteristics are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Yb(OH)₃)	≥ 99.9% (REO basis)
Ytterbium Oxide (Yb₂O₃) Content	≥ 85.0%
Loss on Ignition	Contact for details
Chloride (Cl)	≤ 0.01%
Sulfate (SO₄)	≤ 0.01%
Heavy Metals (as Pb)	≤ 10 ppm
Particle Size (D50)	Customizable

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