Saltar al contenido
MilliporeSigma
Todas las fotos(1)

Key Documents

View All Documentation

429465

Sigma-Aldrich

Bromuro de litio

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

Sinónimos:

Lithium monobromide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

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

¿Está buscando productos similares? Visita Guía de comparación de productos

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

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCB6469
MKBR5328V
MKBV0924V
MKBR1169V
MKBR4802V

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Zhongli Cai et al.
Radiation research, 159(3), 411-419 (2003-02-26)
An investigation of electron and hole transfer to oxidized guanine bases in DNA is reported. Guanine in DNA was preferentially oxidized by Br(2)(*-) at 298 K to 8-oxo-7,8-dihydro-guanine (8-oxo-G) and higher oxidation products. HPLC-EC analysis of irradiated DNA shows that
R Quaderer et al.
Organic letters, 3(20), 3181-3184 (2001-09-28)
[reaction: see text] The alkanesulfonamide "safety-catch" resin has proven useful for Fmoc-based synthesis of C-terminal peptide thioesters. We now report that the yield of isolated thioester can increase significantly when the cleavage reaction is carried out in 2 M LiBr/THF
Arlette Solladié-Cavallo et al.
The Journal of organic chemistry, 70(5), 1605-1611 (2005-02-26)
Both symmetrical and nonsymmetrical trans-2,3-diaryloxiranes are regio- and stereoselectively opened by the LiBr/Amberlyst 15 system. In the case of symmetrical trans-stilbene oxide, the syn- versus anti-bromohydrins ratio ranged between 88/12 and 30/70, by varying the reaction temperature from 20 to
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:
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
Ver todos los artículos relacionados

Artículos

Complex Hydrides: A New Category of Solid-state Lithium Fast-ion Conductors

Research and development of solid-state lithium fast-ion conductors is crucial because they can be potentially used as solid electrolytes in all-solid-state batteries, which may solve the safety and energy-density related issues of conventional lithium-ion batteries that use liquid (farmable organic) electrolytes.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico