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429465

Sigma-Aldrich

Bromuro de litio

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

Sinónimos:

Lithium monobromide

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About This Item

Fórmula lineal:
LiBr
Número de CAS:
7550-35-8
Peso molecular:
86.85
EC Number:
231-439-8
MDL number:
MFCD00011077
UNSPSC Code:
12352302
PubChem Substance ID:
24866863
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

550 °C (lit.)

SMILES string

[Li+].[Br-]

InChI

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

InChI key

AMXOYNBUYSYVKV-UHFFFAOYSA-M

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General description

Lithium bromide is a crystalline solid with high refractive index. It is widely used in the field of rechargeable batteries, organic synthesis, and optical lenses.

Application

Lithium bromide(LiBr) can be used:
  • An electrolyte additive for lithium-sulfur batteries to enhance their rate performance and cycling stability.
  • To prepare poly (vinyl alcohol) (PVA) fibers. The addition of LiBr improves the mechanical properties of the polymer fibers.
  • To fabricate a surface passivation layer for silicon solar cells to enhance photoluminescence intensity.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

For use with

Referencia del producto
Descripción
Precios

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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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LiBr treated porous silicon used for efficient surface passivation of crystalline silicon solar cells
Ahmed Zarroug, et al.
Superlattices and Microstructures, 80, 181-187 (2015)
Modification of poly(vinyl alcohol) fibers with lithium bromide
Riza Asmaa Saari, et al.
Polymer, 213, 123193-123193 (2021)
Toward in-situ protected sulfur cathodes by using lithium bromide and pre-charge
Feixiang Wu, et al
Nano Energy, 40, 170-179 (2017)
Mohammad M Mojtahedi et al.
Organic letters, 9(15), 2791-2793 (2007-06-22)
A room temperature convenient disproportionation or reduction of aldehydes prompted by lithium bromide and triethylamine is described in a solvent-free environment. Distribution of the products to selectively direct the process toward Cannizzaro or Tishchenko reactions is controlled by the type
Ngoc-Ly Hoang et al.
Journal of chromatography. A, 1205(1-2), 60-70 (2008-08-30)
The structure of starch molecules is relevant to nutrition and industrial applications. Size-exclusion chromatography (SEC, also known as GPC) of native starch generally suffers non-satisfactory repeatability and reproducibility of the dissolution and separation. This work combines two polar organic solvents:
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