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Merck
CN

202142

Cesium bromide

99.9% trace metals basis

Synonym(s):

Cesium monobromide

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About This Item

Linear Formula:
CsBr
CAS Number:
Molecular Weight:
212.81
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-130-0
MDL number:
Assay:
99.9% trace metals basis
Form:
crystalline
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assay

99.9% trace metals basis

form

crystalline

impurities

≤1500.0 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

Application

Cesium bromide can be used:
  • As a precursor to synthesize cesium lead bromide nanoparticles by the ultrasonic bath method.
  • To fabricate inorganic perovskite material such as (CsPbBr3), for solar cells.


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Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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Articles

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.