Description

Lead Selenide is an inorganic compound with the chemical formula PbSe, widely recognized for its unique semiconducting properties. This material is crucial for advanced optoelectronic and thermoelectric applications due to its narrow bandgap and high carrier mobility. It is primarily utilized by manufacturers and research institutions in the semiconductor, infrared detection, and renewable energy sectors.

Application

• Infrared (IR) photodetectors and sensors for thermal imaging and night vision systems.
• Thermoelectric devices for waste heat recovery and power generation.
• Research and development of quantum dots and other nanomaterials.
• Semiconductor fabrication for specialized electronic components.
• Photovoltaic research for next-generation solar cells.
• As a precursor material in chemical vapor deposition (CVD) processes.

Basic Information

Product Name	Lead Selenide
CAS No.	12069-00-0
Molecular Formula	PbSe
Molecular Weight	286.16 g/mol
Synonyms	Lead(II) selenide; Plumbous selenide; Selenoxolead; Galena (selenide analog); NSC 6176; Lead monoselenide; PbSe nanoparticles; Lead selenide (PbSe)
EINECS	235-109-4

Quality Control

Our Lead Selenide 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) for each lot, detailing key parameters such as purity, particle size distribution, and elemental composition. Our quality systems are designed to meet the rigorous demands of industrial and research applications.

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 moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere such as argon or nitrogen to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Gray to black crystalline powder or pieces
Identification (XRD)	Complies
Assay (PbSe)	≥ 99.9%
Particle Size (D50)	Customizable (e.g., 50nm - 5µm)
Lead (Pb) Content	72.5 - 73.5 %
Selenium (Se) Content	27.5 - 28.5 %
Trace Metals (ICP-MS)	< 100 ppm total

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