Description

Samarium Sulfide is an inorganic compound of samarium and sulfur, known for its unique electronic and magnetic properties. This material is significant for advanced research and industrial applications where specific semiconducting or luminescent behaviors are required. It is primarily sought by manufacturers and research institutions in the fields of solid-state chemistry, materials science, and electronics.

Application

• Solid-State Research: A key precursor or component in the study of novel chalcogenide materials and their electronic structures.
• Semiconductor Development: Investigated for use in specialized thin-film transistors and other electronic devices due to its tunable bandgap properties.
• Luminescent Materials: Potential use in phosphors and other luminescent applications, leveraging the optical characteristics of samarium ions.
• Catalysis: Employed as a catalyst or catalyst support in certain organic synthesis and petrochemical processes.
• Magnetic Studies: Used in research focused on magnetic materials and spintronics, given samarium's magnetic moment.
• High-Temperature Superconductors: Explored as a dopant or component in the development of related superconducting materials.

Basic Information

Product Name	Samarium Sulfide
CAS No.	12067-22-0
Molecular Formula	Sm2S3
Molecular Weight	396.92 g/mol
Synonyms	Disamarium trisulfide; Samarium(III) sulfide; Samarium sesquisulfide; Samarium sulfide (Sm2S3); Thulium sulfide (related rare-earth compound); Rare earth sulfide
EINECS	235-086-9

Quality Control

Our Samarium Sulfide is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, trace metal impurities, and physical characteristics. Our quality systems are designed to meet the exacting standards required for research and industrial applications.

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 to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (XRD)	Conforms to structure
Assay (Sm2S3)	≥ 99.9% (Trace Metals Basis)
Particle Size	Contact for details
Trace Rare Earth Impurities	< 0.1%
Loss on Drying	< 1.0%

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