Description

Praseodymium Selenide is an inorganic compound belonging to the class of rare earth chalcogenides. This material is valued for its unique electronic and optical properties, which are critical for advanced technological applications. It is primarily utilized in research and development within the electronics, optoelectronics, and materials science sectors, where precise control over semiconducting and luminescent characteristics is required.

Application

• Semiconductor Research: Investigated as a potential component in novel semiconductor devices and thin-film transistors.
• Optoelectronic Materials: Used in the development of specialized phosphors, LEDs, and other light-emitting components.
• Catalysis: Serves as a catalyst or catalyst precursor in certain organic synthesis and chemical conversion processes.
• Thermoelectric Materials: Studied for its potential in thermoelectric applications for energy conversion and heat management.
• Solid-State Physics Research: A key material for fundamental research into magnetic, electrical, and structural properties of rare earth compounds.
• Ceramic and Glass Manufacturing: Employed as a dopant or additive to modify the color, refractive index, or conductivity of specialty ceramics and glasses.

Basic Information

Product Name	Praseodymium Selenide
CAS No.	12038-08-3
Molecular Formula	Pr2Se3
Molecular Weight	581.72 g/mol
Synonyms	Dipraseodymium Triselenide; Praseodymium(III) Selenide; Praseodymium Sesquiselenide; Praseodymium Selenide (Pr2Se3); Selenious Acid, Praseodymium(3+) Salt (3:2); Rare Earth Selenide
EINECS	Contact for details

Quality Control

Our Praseodymium Selenide is produced and handled under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including assay and impurity profile analysis via techniques such as ICP-OES and X-ray diffraction. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee compliance with your research or production specifications.

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

Specification

Item	Specification
Appearance	Dark crystalline solid or powder
Assay (Pr2Se3)	≥ 99.9% (Trace Metals Basis)
Identification (XRD)	Conforms to structure
Particle Size	Customizable (-100 mesh, -325 mesh, etc.)
Trace Metal Impurities (ICP-OES)	≤ 1000 ppm total
Oxygen Content	Contact for details

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