Description

Lutetium Carbonate is a high-purity inorganic salt of the rare earth element lutetium. This compound is a critical precursor material for the synthesis of advanced phosphors, catalysts, and specialty ceramics. It is primarily utilized by manufacturers and research institutions in the electronics, lighting, and chemical synthesis sectors seeking consistent quality and reliable supply.

Application

• Phosphor Manufacturing: A key raw material for producing high-performance phosphors used in LED lighting, display screens, and X-ray intensifying screens.
• Catalyst Synthesis: Serves as a precursor for lutetium-based catalysts employed in petroleum cracking, polymerization, and fine chemical synthesis.
• Specialty Ceramics & Glass: Used to dope ceramics and optical glasses to modify their electrical, thermal, or luminescent properties.
• Research & Development: Essential for academic and industrial R&D in materials science, particularly in the study of novel magnetic and optical materials.
• Medical Imaging: A starting material in the production of lutetium-based radioisotopes (e.g., Lu-177) used in targeted radionuclide therapy and diagnostics.
• Electronic Materials: Used in the fabrication of specialized electronic components, including capacitors and memory devices.

Basic Information

Product Name	Lutetium Carbonate
CAS No.	5895-53-4
Molecular Formula	Lu2(CO3)3 • xH2O
Molecular Weight	Anhydrous: 597.93 g/mol
Synonyms	Dilutetium Tricarbonate; Lutetium(III) Carbonate; Carbonic Acid, Lutetium(3+) Salt; Lutetium Carbonate Hydrate; Lu2(CO3)3; Rare Earth Carbonate (Lutetium); Lutetium Sesquicarbonate
EINECS	227-560-3

Quality Control

Our Lutetium Carbonate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by titration and trace metal analysis by ICP-MS, to ensure it meets exacting purity standards. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and compliance with your specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and potential caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as Lu2O3)	≥ 44.0 %
Purity (Lu2(CO3)3 basis)	≥ 99.9%
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 100 ppm
Heavy Metals (as Pb)	≤ 20 ppm
Other Rare Earth Impurities	≤ 0.1 % (Total)

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