Description

Ammonium Lutetium(3+) Disulphate is a high-purity inorganic salt of the rare earth element lutetium. This compound is valued for its role as a specialized precursor in advanced material synthesis and research applications. It is primarily utilized by manufacturers and R&D laboratories in the fields of phosphors, specialty catalysts, and electronic materials, where precise chemical composition is critical.

Application

• Phosphor and Luminescent Material Synthesis: A key precursor for manufacturing high-performance phosphors used in display technologies, lighting (LEDs), and radiation detection.
• Catalyst Research & Development: Serves as a catalyst component or dopant in specialized chemical processes, including polymerization and organic synthesis.
• Electronic and Ceramic Materials: Used in the production of advanced ceramics, dielectric materials, and other electronic components requiring rare earth doping.
• Analytical Chemistry & Spectroscopy: Employed as a standard or reagent in analytical methods for calibrating instruments and conducting trace element analysis.
• Academic and Industrial Research: A fundamental material for exploring the properties of lutetium compounds in solid-state chemistry and materials science projects.
• Glass and Optical Coatings: Acts as an additive to modify the refractive index and other optical properties of specialty glasses and thin-film coatings.

Basic Information

Product Name	Ammonium Lutetium(3+) Disulphate
CAS No.	93918-76-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Lutetium Disulfate; Lutetium Ammonium Sulfate; Ammonium Lutetium(III) Disulfate; Lutetium(3+) Ammonium Disulfate; Lutetium Ammonium Sulphate; Rare Earth Ammonium Sulfate; Lu Ammonium Sulfate; CAS 93918-76-4
EINECS	Contact for details

Quality Control

Our Ammonium Lutetium(3+) Disulphate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment and are available upon request to support your quality assurance processes.

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 must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to standard
Assay (Lu2O3 basis)	≥ 99.9% (typical)
Purity (Rare Earth Oxides)	≥ 99.99%
Loss on Drying	≤ 2.0%
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	Conforms
Heavy Metals (as Pb)	≤ 10 ppm

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