Description

Cesium Diiodide CAS NO 56749-51-0 is an inorganic cesium salt with the chemical formula CsI₂. This compound is valued for its unique chemical properties, particularly as a source of cesium and iodide ions in specialized applications. It is primarily utilized in advanced material synthesis and research sectors where high-purity inorganic precursors are required.

Application

• Advanced Material Synthesis: As a precursor for the preparation of cesium-based inorganic materials and thin films.
• Chemical Research & Development: Serves as a key reagent in exploratory chemistry for developing new compounds and catalysts.
• Optical Material Production: Potential use in the manufacture of specialized optical crystals and scintillation materials.
• Laboratory Reagent: Used as a high-purity analytical standard or reagent in experimental procedures.
• Electronics Industry: Investigated for applications in semiconductor doping and specialized electronic component fabrication.
• Academic Research: Employed in university and institutional labs for fundamental studies in inorganic and solid-state chemistry.

Basic Information

Product Name	Cesium Diiodide
CAS No.	56749-51-0
Molecular Formula	CsI₂
Molecular Weight	393.72 g/mol
Synonyms	Cesium Iodide (I₂); Cesium(I) Triiodide; Dicesium Triiodide; Cesium Triiodide; CsI₂; Cesium Iodide Dimer
EINECS	Contact for details

Quality Control

Our Cesium Diiodide is manufactured under controlled conditions to ensure batch-to-batch consistency and high chemical purity. Quality is verified through a series of analytical tests including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing specific results is provided with each 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 tightly sealed when not in use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid
Identification (IR)	Conforms
Assay (CsI₂)	≥ 98.0 %
Water Content (KF)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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