Description

Cesium Phosphide is an inorganic compound of significant interest in advanced materials research and development. Its unique properties make it a valuable precursor for the synthesis of specialized phosphors and semiconductor materials. This product is primarily utilized by research institutions and industrial manufacturers in the electronics, optoelectronics, and specialty chemical sectors.

Application

• Semiconductor Precursor: Used in the synthesis of III-V compound semiconductors for specialized electronic and optoelectronic devices.
• Phosphor Manufacturing: Serves as a key starting material in the production of high-performance phosphors for lighting and display technologies.
• Chemical Vapor Deposition (CVD): Acts as a source material for depositing thin films containing cesium and phosphorus in advanced material fabrication processes.
• Research & Development: Employed in academic and industrial R&D labs for exploring new materials with tailored electronic and luminescent properties.
• Catalyst Development: Investigated for potential use as a catalyst or catalyst component in specialized chemical synthesis.
• Solid-State Chemistry: Used in the synthesis of novel inorganic compounds and materials for battery or energy storage research.

Basic Information

Product Name	Cesium Phosphide
CAS No.	113737-02-3
Molecular Formula	Cs3P
Molecular Weight	439.68 g/mol
Synonyms	Tricesium phosphide; Cesium phosphide (Cs3P); Phosphinidynecestris; Cesium monophosphide; Phosphanylidynetriscesium; Cesium(I) phosphide
EINECS	Contact for details

Quality Control

Our Cesium Phosphide is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay and impurity profile analysis. A Certificate of Analysis (COA) detailing all test 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., argon or nitrogen) to prevent degradation. Keep away from incompatible materials such as strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Lump or powder
Color	Dark gray to black
Assay (Cs3P)	≥ 95.0%
Identification (IR)	Conforms
Moisture (KF)	≤ 1.0%

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