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・ Alumni of St. Sylvester's College
・ Alumni of the Accademia Nazionale di Arte Drammatica Silvio D'Amico
・ Alumni of the American University of Beirut
・ Alumni of the Dublin Institute of Technology
・ Alumni of the Perelman School of Medicine at the University of Pennsylvania
・ Aluminium Bahrain
・ Aluminium boride
・ Aluminium borohydride
・ Aluminium bottle
・ Aluminium bromide
・ Aluminium bronze
・ Aluminium carbide
・ Aluminium carbonate
・ Aluminium chloride
・ Aluminium chloride (data page)
Aluminium chlorohydrate
・ Aluminium clofibrate
・ Aluminium diacetate
・ Aluminium diboride
・ Aluminium diethyl phosphinate
・ Aluminium dodecaboride
・ Aluminium dross recycling
・ Aluminium fluoride
・ Aluminium foam sandwich
・ Aluminium foil
・ Aluminium formate
・ Aluminium gallium arsenide
・ Aluminium gallium indium phosphide
・ Aluminium gallium nitride
・ Aluminium gallium phosphide


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Aluminium chlorohydrate : ウィキペディア英語版
Aluminium chlorohydrate
Aluminium chlorohydrate is a group of specific aluminium salts having the general formula AlnCl(3n-m)(OH)m. It is used in deodorants and antiperspirants and as a coagulant in water purification.
In water purification, this compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts such as aluminium sulfate, aluminium chloride and various forms of polyaluminium chloride and polyaluminium chlorisulfate, in which the aluminium structure results in a lower net charge than aluminium chlorohydrate. Further, the high degree of neutralization of the HCl results in minimal impact on treated water pH when compared to other aluminium and iron salts.
==Structure==
Aluminium chlorohydrate is best described as an inorganic polymer and as such is difficult to structurally characterise. However, techniques such as gel permeation chromatography, X-ray crystallography and 27Al-NMR have been used in research by various groups including that of Nazar and Laden to show that the material is based on Al13 units with a Keggin ion structure and that this base unit then undergoes complex transformations to form larger poly-aluminium complexes.

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