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202142

Sigma-Aldrich

Cesium bromide

99.9% trace metals basis

Sinónimos:

Cesium monobromide

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About This Item

Fórmula lineal:
CsBr
Número de CAS:
7787-69-1
Peso molecular:
212.81
EC Number:
232-130-0
MDL number:
MFCD00010954
UNSPSC Code:
12352302
PubChem Substance ID:
24852042
NACRES:
NA.23

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

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Categorías relacionadas

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.

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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The preparation of high-quality perovskite films with low grain boundaries and defect states is a prerequisite for achieving high-efficiency perovskite solar cells (PSCs) with good environmental stability. An effective additive engineering strategy has been developed for simultaneous defect passivation and
Olga Nazarenko et al.
Inorganic chemistry, 56(19), 11552-11564 (2017-09-13)
Interest in hybrid organic-inorganic lead halide compounds with perovskite-like two-dimensional crystal structures is growing due to the unique electronic and optoelectronic properties of these compounds. Herein, we demonstrate the synthesis, thermal and optical properties, and calculations of the electronic band
Cong Chen et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 6(11), 1802046-1802046 (2019-06-11)
Photovoltaic devices employing lead halide perovskites as the photoactive layer have attracted enormous attention due to their commercialization potential. Yet, there exists challenges on the way to the practical use of perovskite solar cells (PSCs), such as light stability and
N Kurata et al.
Radiation protection dosimetry, 119(1-4), 398-401 (2006-06-01)
CsBr phosphor ceramics doped with different luminescence centres such as In2O3, Eu2O3, EuCl3, SmCl3, TbCl3, GdCl3 or NdCl3 as the candidate for a new optically-stimulable phosphor for medical X-ray imaging sensor were prepared using a conventional ceramic fabrication process. It
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