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21004 Sigma-Aldrich

Cesium iodide

analytical standard for high-resolution mass spectroscopy

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Properties

Related Categories Additional Standards, Analytical Reagents, Analytical Standards, Analytical/Chromatography, Chromatography Reagents & Solvents,
grade   analytical standard for high-resolution mass spectroscopy
  analytical standard
InChI Key   XQPRBTXUXXVTKB-UHFFFAOYSA-M
assay   99.999%
form   neat
mp   626 °C(lit.)
density   4.51 g/mL at 25 °C(lit.)
format   neat

Description

Application

Cesium iodide has been used as calibration standard during native electrospray ionization time-of-flight mass spectrometry (ESI-TOF MS) analysis for measuring protein samples, from protein aggregates.

Suitable as standard for electrospray ionisation MS (ESI)

Features and Benefits

Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.

General description

Cesium iodide is a simple ionic salt. It has the capacity to undergo second order transformation from cubic B2 structure to body-centered tetragonal structure at low pressures. It is mostly used as input screens of X-ray image intensifiers.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
RTECS 
FL0350000
Protocols & Articles
Peer-Reviewed Papers
15

References

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