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Aluminium fluoride is an important additive for the production of aluminium by electrolysis. [4] Together with cryolite , it lowers the melting point to below 1000 °C and increases the conductivity of the solution .
Activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 m 2 /g. The compound is used as a desiccant (to keep things dry by adsorbing water from the air) and as a filter of fluoride , arsenic and selenium in ...
Aluminium monofluoride, also known as fluoridoaluminium, is the chemical compound with the formula AlF. This elusive species is formed by the reaction between aluminium trifluoride and metallic aluminium at elevated temperatures but quickly reverts to the reactants when cooled. [ 1 ]
The aluminium halides are: Aluminium bromide; Aluminium chloride; Aluminium fluoride; Aluminium iodide; Aluminium monobromide; Aluminium monochloride; Aluminium monofluoride; Aluminium monoiodide; Ions also exist aluminium tetrafluoride AlF − 4
The widespread use of toothpaste and mouthwashes with added fluoride in recent decades appears to have diminished the health benefits of water fluoridation, according to a new study.
Sodium hexafluoroaluminate is an inorganic compound with formula Na 3 Al F 6.This white solid, discovered in 1799 by Peder Christian Abildgaard (1740–1801), [4] [5] occurs naturally as the mineral cryolite and is used extensively in the industrial production of aluminium.
Fluoride mimics the nucleophilic hydroxide ion in these enzymes' active sites. [41] Beryllium fluoride and aluminium fluoride are also used as phosphatase inhibitors, since these compounds are structural mimics of the phosphate group and can act as analogues of the transition state of the reaction. [42] [43]
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