Description

Lutetium Trihydroxide is an inorganic compound of the rare earth element lutetium. This high-purity material is valued for its role as a critical precursor in the synthesis of advanced inorganic materials and phosphors. It is essential for research and manufacturing in sectors requiring precise control over lutetium-based compounds, such as specialty catalysts and optoelectronic materials.

Application

• Phosphor and Luminescent Material Precursor: A key starting material for synthesizing high-performance lutetium-based phosphors used in displays, lighting (LEDs), and radiation detection (scintillators).
• Catalyst Research & Development: Employed in the development of specialized catalysts for organic synthesis and petroleum refining processes.
• Ceramic and Glass Additive: Used to modify the properties of specialty ceramics and optical glasses, enhancing their refractive index and thermal stability.
• Electronic Material Synthesis: Serves as a precursor for producing lutetium oxide (Lu₂O₃) and other lutetium compounds used in electronic thin films and coatings.
• Academic and Industrial Research: A fundamental reagent for studying the chemistry of rare earth elements and developing new functional materials.

Basic Information

Product Name	Lutetium Trihydroxide
CAS No.	16469-21-9
Molecular Formula	Lu(OH)₃
Molecular Weight	225.98 g/mol
Synonyms	Lutetium(3+) trihydroxide; Lutetium hydroxide (Lu(OH)₃); Lutetium(III) hydroxide; Hydroxylutetium; Lutetium hydrate; Lu(OH)₃; Lutetium hydroxide
EINECS	Contact for details

Quality Control

Our Lutetium Trihydroxide is produced under a stringent quality management system. Each batch undergoes comprehensive analysis to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided and can be tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry, inert conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Lu(OH)₃)	≥ 99.9% (4N)
Rare Earth Purity (REO)	≥ 99.99%
Loss on Ignition	≤ 20.0%
Chloride (Cl)	≤ 50 ppm
Sulfate (SO₄)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 10 ppm

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