Description

Copper Diphosphide is an inorganic compound with the chemical formula CuP2. This material is valued for its role as a precursor in the synthesis of advanced semiconductor and optoelectronic materials. It is primarily utilized in research and development, as well as in industrial applications requiring specific copper-phosphorus compositions. Key industries include electronics, materials science, and catalysis.

Application

• Semiconductor Precursor: Used in the synthesis of copper phosphide nanomaterials for photovoltaic cells and thin-film transistors.
• Catalysis Research: Acts as a catalyst or catalyst precursor in organic synthesis and hydrogen evolution reactions.
• Materials Science: Serves as a starting material for producing specialized alloys and intermetallic compounds with unique electrical properties.
• Chemical Vapor Deposition (CVD): Employed as a source material for depositing copper phosphide films in electronic device fabrication.
• Battery Technology: Investigated for use in electrode materials for next-generation lithium-ion or sodium-ion batteries.
• Laboratory Reagent: Used as a high-purity chemical reagent in academic and industrial research settings.

Basic Information

Product Name	Copper Diphosphide
CAS No.	12019-11-3
Molecular Formula	CuP2
Molecular Weight	125.49 g/mol
Synonyms	Copper(II) Phosphide; Cupric Phosphide; CuP2; Copper Phosphide (CuP2); Phosphinidene Copper; Dicopper Hexaphosphide (related); Copper Phosphide Black
EINECS	Contact for details

Quality Control

Our Copper Diphosphide is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Standard tests include assay determination, identification by spectroscopic methods, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

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 kept under an inert atmosphere such as argon or nitrogen for long-term storage to prevent oxidation and degradation.

Specification

Item	Specification
Appearance	Dark gray to black powder or crystalline solid
Identification (IR/XRD)	Conforms to standard
Assay (CuP2)	≥ 98.0%
Particle Size (D50)	< 45 µm (or as specified)
Trace Metals (ICP-OES)	Contact for details

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