Description

Dysprosium Sulfide CAS NO 12133-06-1 is an inorganic compound belonging to the rare earth chalcogenide family. This material is valued for its unique electronic and magnetic properties, which are critical in advanced technological applications. It is primarily sought by manufacturers and research institutions in the electronics, optoelectronics, and materials science sectors for developing next-generation functional materials.

Application

• Phosphor and Luminescent Materials: Used as a dopant or host material in the synthesis of specialized phosphors for displays, lighting, and radiation detection.
• Semiconductor Research: Investigated for its potential in thin-film transistors, photovoltaic cells, and other semiconductor devices due to its specific bandgap properties.
• Magnetic and Spintronic Applications: Serves as a component in the research and development of novel magnetic materials and spintronic devices.
• Solid-State Chemistry & Catalysis: Employed as a precursor or catalyst in specialized chemical synthesis and materials processing.
• Infrared Optical Materials: Potential use in the fabrication of optical components for infrared windows and lenses.
• Academic and Industrial R&D: A key raw material for fundamental research in condensed matter physics and the development of new functional compounds.

Basic Information

Product Name	Dysprosium Sulfide
CAS No.	12133-06-1
Molecular Formula	Dy2S3
Molecular Weight	421.20 g/mol
Synonyms	Dysprosium(III) sulfide; Didysprosium trisulfide; Dysprosium sesquisulfide; Dy2S3; Dysprosium sulfide (Dy2S3); Rare earth sulfide
EINECS	235-234-8

Quality Control

Our Dysprosium Sulfide is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) that include results for assay, identity, and impurity profiles. Specifications 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 (e.g., argon or nitrogen) to prevent oxidation and moisture uptake.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR/XRD)	Conforms to structure
Assay (Dy2S3)	≥ 99.9% (Trace Metals Basis)
Particle Size (D50)	Customizable (e.g., 1-10 µm)
Trace Rare Earth Impurities	≤ 0.1% (Total)
Loss on Drying	≤ 0.5%

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