Description

Cesium Phosphate is an inorganic salt of cesium and phosphoric acid, valued for its unique chemical and physical properties derived from the heavy alkali metal cesium. This compound is particularly significant in specialized research and high-tech manufacturing where precise material properties are critical. It serves as a key precursor or additive in applications ranging from advanced optics and electronics to catalysis and materials science, meeting the stringent demands of global industrial and academic sectors.

Application

• Catalysis and Chemical Synthesis: Acts as a base catalyst or a precursor in organic synthesis and polymerization reactions.
• Optical and Electronic Materials: Used in the production of specialty glasses, phosphors, and crystalline materials for lasers and scintillation detectors.
• Ceramic and Glass Manufacturing: Serves as a flux or modifying agent to alter melting points and enhance the physical properties of ceramics and specialty glass.
• Laboratory Research: Employed as a standard or reagent in analytical chemistry and materials science research.
• Energy Storage and Conversion: Investigated for use in advanced battery electrolytes and fuel cell components.
• Surface Treatment and Coatings: Utilized in formulations for corrosion-resistant or functional coatings on metals.

Basic Information

Product Name	Cesium Phosphate
CAS No.	69089-35-6
Molecular Formula	Cs3PO4
Molecular Weight	493.69 g/mol (for Cs3PO4)
Synonyms	Tricesium phosphate; Phosphoric acid, tricesium salt; Cesium orthophosphate; Cesium phosphate tribasic; Cs3PO4
EINECS	Contact for details

Quality Control

Our Cesium Phosphate is manufactured under strict quality management 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 specific results is provided with every shipment to guarantee compliance with your technical requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Cs3PO4)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.1 %

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