Cesium tribromide
Cesium tribromide (CAS: 14023-00-8) is a chemical compound with the linear formula CsBr3. It is a cesium salt and a source of bromide ions. This compound finds applications in materials science and various research fields due to its unique properties. Tech Serve Solutions supplies Cesium tribromide with a high purity of 99.99%.

Materials Science Research
Cesium tribromide can be utilised in the development and study of novel materials. Its properties may be relevant for advanced electronic or optical applications.
Chemical Synthesis
As a source of cesium and bromide ions, this compound can serve as a reagent or precursor in specific synthetic pathways in inorganic and organometallic chemistry.
Laboratory Reagent
It is employed in research laboratories for experimental purposes, contributing to a wide range of chemical investigations and analyses.
| Molecular weight | 372.62 |
|---|---|
| Linear formula | CsBr3 |
| Assay | 99.99% |
| Melting point | 87.6-92.3 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Cesium tribromide used for?
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Cesium tribromide is primarily used in materials science research and as a reagent in chemical synthesis and general laboratory investigations.
What are the CAS number and formula for Cesium tribromide?
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The CAS number for Cesium tribromide is 14023-00-8, and its linear formula is CsBr3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cesium tribromide with an assay of 99.99%. This product is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for Cesium tribromide?
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Cesium tribromide is classified as a Warning with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Use with a dust mask type N95, eyeshields, and gloves in a well-ventilated area. Avoid breathing dust.
How is Cesium tribromide packed and shipped?
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Tech Serve Solutions carefully packs and exports chemicals globally, adhering to all necessary regulations for safe transit.
How can I request a sample or quote for Cesium tribromide?
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To request a sample or obtain a quote for Cesium tribromide, please contact our sales team via the website or by telephone.
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