Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

429384

Sigma-Aldrich

Cesium iodide

AnhydroBeads™, −10 mesh, 99.999% trace metals basis

Synonym(s):

Cesium monoiodide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
CsI
CAS Number:
7789-17-5
Molecular Weight:
259.81
EC Number:
232-145-2
MDL number:
MFCD00010962
UNSPSC Code:
12352302
PubChem Substance ID:
24866854
NACRES:
NA.23

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.)

SMILES string

[I-].[Cs+]

InChI

1S/Cs.HI/h;1H/q+1;/p-1

InChI key

XQPRBTXUXXVTKB-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

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

accessory

Product No.
Description
Pricing

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Warning

Hazard Statements

H361fd,H400

Hazard Classifications

Aquatic Acute 1 - Repr. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
G Hajdok et al.
Medical physics, 35(7), 3194-3204 (2008-08-14)
A frequency-dependent x-ray Swank factor based on the "x-ray interaction" modulation transfer function and normalized noise power spectrum is determined from a Monte Carlo analysis. This factor was calculated in four converter materials: amorphous silicon (a-Si), amorphous selenium (a-Se), cesium
Mowei Zhou et al.
Analytical chemistry, 84(14), 6016-6023 (2012-07-04)
A custom in-line surface-induced dissociation (SID) device has been incorporated into a commercial ion mobility quadrupole/time-of-flight mass spectrometer in order to provide an alternative and potentially more informative activation method than the commonly used collision-induced dissociation (CID). Complicated sample mixtures
Melanie Freed et al.
Medical physics, 37(6), 2593-2605 (2010-07-17)
Accurate models of detector blur are crucial for performing meaningful optimizations of three-dimensional (3D) x-ray breast imaging systems as well as for developing reconstruction algorithms that faithfully reproduce the imaged object anatomy. So far, x-ray detector blur has either been
View All Related Papers

Articles

Methods of Synthesizing Monodisperse Colloidal Quantum Dots

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service