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203017

Sigma-Aldrich

Cesium bromide

99.999% trace metals basis

Synonym(s):
Cesium monobromide
Linear Formula:
CsBr
CAS Number:
Molecular Weight:
212.81
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.999% trace metals basis

form

powder and chunks

impurities

≤15.0 ppm Trace Metal Analysis

mp

636 °C (lit.)

density

4.44 g/mL at 25 °C (lit.)

SMILES string

[Br-].[Cs+]

InChI

1S/BrH.Cs/h1H;/q;+1/p-1

InChI key

LYQFWZFBNBDLEO-UHFFFAOYSA-M

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Cesium bromide

assay

99.999% trace metals basis

assay

99.999% trace metals basis

assay

99.999% trace metals basis

assay

99.9% trace metals basis

form

powder and chunks

form

solid

form

beads

form

crystalline

impurities

≤15.0 ppm Trace Metal Analysis

impurities

-

impurities

≤15.0 ppm Trace Metal Analysis

impurities

≤1500.0 ppm Trace Metal Analysis

mp

636 °C (lit.)

mp

636 °C (lit.)

mp

636 °C (lit.)

mp

636 °C (lit.)

density

4.44 g/mL at 25 °C (lit.)

density

4.44 g/mL at 25 °C (lit.)

density

4.44 g/mL at 25 °C (lit.)

density

4.44 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Cesium bromide can be used as starting material to prepare:

  • Thermal neutron imaging plates.
  • Lead-free CsBr: Eu2+ nanocrystals for fabricating white LEDs.
It can also be used as an additive to prepare CsI-based scintillators. Alloying with cesium bromide increases the yield limit and microhardness of CsI crystals.

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Repr. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

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