Description

Lutetium Sulfide CAS NO 12163-20-1 is an inorganic compound of the rare earth element lutetium, known for its high chemical stability and unique semiconductor properties. This material is critical for advanced research and high-tech manufacturing where precise material characteristics are non-negotiable. It is primarily sought by industries involved in solid-state physics, optoelectronics, and the development of novel phosphors and catalysts.

Application

• Solid-State Physics & Materials Research: Used as a precursor or dopant material in the study of novel semiconductors and magnetic materials.
• Optoelectronic Devices: Employed in the development of specialized infrared detectors, sensors, and other photonic components.
• Phosphor Manufacturing: Acts as a host or activator material in the synthesis of high-performance phosphors for displays and lighting.
• Catalysis Research: Investigated as a catalyst or catalyst support in specialized chemical synthesis and petroleum refining processes.
• Thin Film Deposition: Serves as a target material for physical vapor deposition (PVD) techniques to create functional coatings.
• Nuclear Technology: Utilized in certain shielding applications and as a component in radiation detection systems due to lutetium's properties.

Basic Information

Product Name	Lutetium Sulfide
CAS No.	12163-20-1
Molecular Formula	Lu2S3
Molecular Weight	446.12 g/mol
Synonyms	Dilutetium trisulfide; Lutetium(III) sulfide; Lutetium sesquisulfide; Lutetium sulphide; Lutetium(3+) sulfide; Lutetium tri-sulfide; CAS 12163-20-1
EINECS	235-317-7

Quality Control

Our Lutetium Sulfide is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed for critical parameters including metallic purity, sulfur content, and particle morphology. Certificates of Analysis (COA) detailing these specifications are provided and can be tailored to meet specific research or industrial grade 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 handled under an inert atmosphere such as argon or nitrogen for long-term storage to prevent oxidation and moisture uptake.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (XRD)	Conforms to structure
Purity (Lu2S3 basis)	≥ 99.9%
Metallic Purity (Lu/TREO)	≥ 99.99%
Particle Size (D50)	1-10 µm (other sizes available)
Loss on Drying	< 0.5%

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