Description

Erbium Monophosphide is an inorganic compound belonging to the rare earth phosphide family. This material is valued for its unique semiconducting and optoelectronic properties, which are critical for advanced technological applications. It is primarily utilized in research and development sectors focused on novel materials, including semiconductor doping, phosphor development, and specialized catalysis.

Application

• Semiconductor Research & Doping Agent: Used as a dopant or precursor material in the development of novel semiconductor compounds and thin films.
• Optoelectronics & Photonics: Investigated for potential use in infrared detectors, light-emitting diodes (LEDs), and other photonic devices due to erbium's luminescent properties.
• Specialized Catalysis: Serves as a catalyst or catalyst precursor in specific organic synthesis and chemical transformation processes within research settings.
• Advanced Material Synthesis: Acts as a key starting material for synthesizing complex erbium-containing alloys and intermetallic compounds.
• Solid-State Physics Studies: Employed in fundamental research to study magnetic, electrical, and thermal properties of rare earth pnictides.
• Phosphor Development: Explored as a component in the creation of specialized phosphors for display and lighting applications.

Basic Information

Product Name	Erbium Monophosphide
CAS No.	12218-47-2
Molecular Formula	ErP
Molecular Weight	199.23 g/mol
Synonyms	Erbium(III) phosphide; Erbium phosphide (ErP); Phosphanylidyneerbium; Erbium phosphorus alloy; Rare earth phosphide
EINECS	Contact for details

Quality Control

Our Erbium Monophosphide is produced and handled under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, which may include X-ray diffraction (XRD) for phase identification and elemental analysis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to support your quality assurance protocols.

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 gray to black powder or crystalline pieces
Identification (XRD)	Conforms to ErP phase
Purity (ErP basis)	≥ 99.9% (99.99% available)
Trace Metal Analysis	≤ 100 ppm total
Particle Size	Customizable (-100 mesh, -325 mesh, etc.)

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