Description

Strontium Lanthanum Sulfide is an inorganic compound belonging to the class of rare earth chalcogenides. This material is valued for its unique optical and electronic properties, making it a subject of significant research and development interest. It is primarily utilized in advanced material science and specialized industrial applications where its specific characteristics are leveraged.

Application

• Phosphor and Luminescent Materials: A key component in the development of specialized phosphors for displays, lighting, and X-ray imaging screens.
• Solid-State Electrolytes: Investigated for use in next-generation solid-state batteries and fuel cells due to its ionic conductivity properties.
• Optical Coatings and Thin Films: Used in the fabrication of thin-film optical devices, sensors, and infrared windows.
• Catalysis Research: Serves as a catalyst or catalyst support in certain chemical synthesis and environmental processes.
• Ceramic and Glass Manufacturing: Acts as a dopant or additive to modify the electrical, thermal, or mechanical properties of advanced ceramics and specialty glasses.
• Semiconductor Research: Studied for its potential in novel semiconductor devices and electronic components.

Basic Information

Product Name	Strontium Lanthanum Sulfide
CAS No.	12532-80-8
Molecular Formula	La2SrS4 (Typical representation)
Molecular Weight	Contact for details
Synonyms	Lanthanum Strontium Sulfide; Strontium Lanthanum Sulphide; Lanthanum Strontium Sulphide; Strontium Lanthanum(3+) Sulfide; Lanthanum Strontium Tetrasulfide; LS2S4; Strontium Dilanthanum Tetrasulfide
EINECS	Contact for details

Quality Control

Our Strontium Lanthanum Sulfide is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets the specifications required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and trace element content is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere or in a desiccator for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (XRD)	Conforms to structure
Purity (La2SrS4 Basis)	≥ 99.9% (99.99% available)
Particle Size (D50)	Customizable (1-50 µm typical)
Trace Metals (ICP-MS)	< 100 ppm total
Loss on Drying	< 0.5 %

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