Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,896,118,526 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

Aluminum Hydride
(redirected from Aluminium hydride)

   Also found in: Wikipedia 0.01 sec.
Aluminum Hydride 

(AIH3)X, a compound of aluminum and hydrogen, a white noncrystalline substance that decomposes at temperatures greater than 105°C, with the separation of hydrogen. First obtained in 1942 through the process of glow discharge in a solution of trimethylaluminum and hydrogen, aluminum hydride is capable of forming binary hydrides with the composition MeHn.nAlH3 (where Me is a metal) called alumohydrides, or alanates. These are white, solid substances, soluble in ether, that dissociate in water with the separation of hydrogen. Alumohydrides are widely used in organic chemistry as hydrogenizing agents. Lithium alumohydride—LiAlH4—is a fast-acting, strong, and selective reducing agent. In inorganic synthesis it is used to obtain volatile hydrides of boron, aluminum, silicon, germanium, tin, and other elements.



Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Mentioned in?  References in periodicals archive?   Encyclopedia browser?   Full browser?
No references found
 
Alternatively, metal hydrides such as sodium borohydride or lithium aluminium hydride in the form of powder or pellets will react with water to produce hydrogen.
 
 
 
Encyclopedia
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.