429384
Cesium iodide
AnhydroBeads™, −10 mesh, 99.999% trace metals basis
Synonym(s):
Cesium monoiodide
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About This Item
Empirical Formula (Hill Notation):
CsI
CAS Number:
Molecular Weight:
259.81
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-145-2
MDL number:
Assay:
99.999% trace metals basis
Grade:
synthesis grade
Form:
beads
InChI key
XQPRBTXUXXVTKB-UHFFFAOYSA-M
InChI
1S/Cs.HI/h;1H/q+1;/p-1
SMILES string
[I-].[Cs+]
grade
synthesis grade
product line
AnhydroBeads™
assay
99.999% trace metals basis
form
beads
impurities
≤15.0 ppm Trace Metal Analysis
particle size
−10 mesh
mp
626 °C (lit.)
density
4.51 g/mL at 25 °C (lit.)
Quality Level
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Related Categories
Application
- Fabrication of Nanoscale Cesium Iodide Scintillators: This research focuses on the development of nanoscale cesium iodide scintillators for high-energy radiation detection, relevant for material scientists working on advanced detection technologies (CY Chen, CW Hun, SF Chen, CC Chen, 2015).
- Photoemission and Optical Constant Measurements: Research on the photoemission and optical properties of a cesium iodide thin film photocathode, relevant for understanding light-matter interactions in material science (R Rai, N Gupta, NFA Jammal, BK Singh, 2015).
Features and Benefits
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.
Legal Information
AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Repr. 2
Storage Class
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Long, J.R. et al.
Journal of the American Chemical Society, 118, 4603-4603 (1996)
Makhsud I Saidaminov et al.
Nature materials, 19(4), 412-418 (2020-02-12)
The composition of perovskite has been optimized combinatorially such that it often contains six components (AxByC1-x-yPbXzY3-z) in state-of-art perovskite solar cells. Questions remain regarding the precise role of each component, and the lack of a mechanistic explanation limits the practical
Fabian D J Brunner et al.
Optics express, 17(23), 20684-20693 (2009-12-10)
We present a versatile terahertz time-domain spectrometer which allows reflection measurements at normal incidence and double pass transmission measurements in a single experimental setup. Two different modes for transmission measurements are demonstrated for precise measurements of transparent high or low
N W Marshall
Physics in medicine and biology, 54(9), 2845-2861 (2009-04-23)
This paper presents detective quantum efficiency (DQE) data measured for a range of x-ray beam qualities for two full-field digital mammography (FFDM) systems: a caesium iodide (CsI) detector-based unit and a system designed around an amorphous selenium (a-Se) x-ray detector.
Aldo Badano et al.
IEEE transactions on medical imaging, 28(5), 696-702 (2009-03-11)
We quantify the variation in resolution due to anisotropy caused by oblique X-ray incidence in indirect flat-panel detectors for computed tomography breast imaging systems. We consider a geometry and detector type utilized in breast computed tomography (CT) systems currently being
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