Description

Disamarium Dioxide Sulphide is a specialized inorganic compound of significant interest in advanced material science and industrial chemistry. This material is valued for its unique combination of properties derived from its rare earth and chalcogenide components, making it a critical precursor or functional additive in high-tech applications. Key industries that utilize this compound include electronics manufacturing, catalysis, and the development of novel phosphors and optical materials.

Application

• Catalyst Development: Acts as a catalyst or catalyst support in specialized organic synthesis and petrochemical refining processes.
• Electronic Materials: Used in the fabrication of semiconductors, thin-film transistors, and other electronic components due to its specific electronic properties.
• Phosphors and Luminescent Materials: Serves as a host lattice or dopant in the production of phosphors for displays, lighting (LEDs), and X-ray intensifying screens.
• Solid-State Chemistry Research: Employed as a starting material for synthesizing novel complex oxides and sulfide materials with targeted magnetic or conductive properties.
• Glass and Ceramic Modification: Used as an additive to alter the refractive index, color, or thermal stability of specialty glasses and advanced ceramics.
• Energy Storage: Investigated for potential use in electrode materials for next-generation batteries and fuel cells.

Basic Information

Product Name	Disamarium Dioxide Sulphide
CAS No.	12503-64-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Samarium Oxide Sulfide; Samarium Oxysulfide; Disamarium Trioxide Monosulfide; Samarium(III) Oxide Sulfide; Sm2O2S; Samarium Oxysulphide
EINECS	Contact for details

Quality Control

Our Disamarium Dioxide Sulphide is produced and handled under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and meets the high-purity standards required for research and industrial applications. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and trace metal content is provided with every shipment.

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 conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms
Purity (Sm2O2S basis)	≥ 99.9%
Rare Earth Purity	≥ 99.99% (REO basis)
Loss on Drying	≤ 1.0 %
Particle Size (D50)	Customizable (1-10 µm typical)

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