686034

Sigma-Aldrich

Lithium aluminum hydride

greener alternative

hydrogen-storage grade

Sinónimos:
Lithium tetrahydroaluminate, LAH, Lithium alanate
Fórmula lineal:
LiAlH4
Número de CAS:
Peso molecular:
37.95
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

grade

hydrogen-storage grade

assay

>99.95%

reaction suitability

reagent type: reductant

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

mp

125 °C (dec.) (lit.)

greener alternative category

Enabling

SMILES string

[Li].[AlH3]

InChI

1S/Al.Li.4H/q-1;+1;;;;

InChI key

OCZDCIYGECBNKL-UHFFFAOYSA-N

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

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

Lithium aluminum hydride (LAH) is majorly used in hydrogen storage applications. Its properties include high gravimetric and volumetric hydrogen densities. It can also be used as a reducing agent in the preparation of reduced graphene oxide (rGO).

Packaging

10 g in glass bottle

Analysis Note

Hydrogen content, XRD plots and metal purity data are available upon request.

pictograms

FlameCorrosion

signalword

Danger

hazcat

Eye Dam. 1 - Skin Corr. 1A - Water-react. 1

storage_class_code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK Germany

WGK 1

Flash Point F

Not applicable

Flash Point C

Not applicable

Certificado de Análisis

Certificado de origen

Lithium aluminum hydride as reducing agent for chemically reduced graphene oxides
Ambrosi A, et al.
Chemistry of Materials, 24(12), 2292-2298 (2012)
Regeneration of lithium aluminum hydride
Graetz J, et al.
Journal of the American Chemical Society, 130(52), 17790-17794 (2008)
A first-principles study of the electronic structure and stability of a lithium aluminum hydride for hydrogen storage
Song Y, et al.
The Journal of Physical Chemistry B, 110(13), 6906-6910 (2006)
Reversible hydrogen storage via titanium-catalyzed LiAlH4 and Li3AlH6
Chen J, et al.
The Journal of Physical Chemistry B, 105(45), 11214-11220 (2001)
Vito Capriati et al.
Organic letters, 4(14), 2445-2448 (2002-07-06)
[reaction: see text] The stereospecific alpha-lithiation of optically active styrene oxides and the trapping reaction of the corresponding highly reactive intermediates with electrophiles to produce optically active styrene oxide derivatives are described. This methodology has been applied to the synthesis...
Artículos
Our research impacts on the hydrogen energy economy through the development of “smart” nanofilms for the protection of metal hydrides against air and moisture, while permitting release of hydrogen gas through these semi permeable nanofilms.
Más información
Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids
Más información

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