CsCl
Cesium chloride · Caesium chloride
Cesium chloride is a stable, insulating salt widely utilized in scientific research for the separation and purification of biological molecules.
About Cesium chloride
Cesium chloride is a robust, thermodynamically stable inorganic salt that crystallizes in a distinctive cubic structure. As a wide-gap insulator, it exhibits excellent dielectric properties and high chemical stability, making it a foundational material for various laboratory and industrial processes.
Its utility is primarily driven by its high solubility and density in aqueous solutions. These characteristics allow it to play a critical role in the separation of biological macromolecules, where it serves as a standard medium for purifying DNA and other cellular components through centrifugation.
Key Properties
Cross-validated computational properties for Cesium chloride, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where Cesium chloride is used.
Frequently Asked Questions
Common questions about Cesium chloride, answered from cross-validated data.
What is CsCl?
Cesium chloride is a stable, insulating salt widely utilized in scientific research for the separation and purification of biological molecules.
What is CsCl used for?
What is the band gap of CsCl?
Is CsCl a metal, semiconductor, or insulator?
Is CsCl thermodynamically stable?
How many polymorphs of CsCl are known?
What elements does CsCl contain?
Where does the data for CsCl come from?
How It Compares
As a highly stable and well-characterized halide salt, cesium chloride serves as a fundamental reference material for understanding ionic bonding and crystal lattice structures within the broader category of alkali metal halides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze CsCl in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →