ChemicalBook CAS DataBase List SODIUM TETRACHLOROALUMINATE

SODIUM TETRACHLOROALUMINATE synthesis

5synthesis methods

Product Name:SODIUM TETRACHLOROALUMINATE
CAS Number:7784-16-9
Molecular formula:AlCl4Na
Molecular Weight:191.78

The stoichiometric amounts of C.P. NaCl and freshly sublimed AlCl3 are introduced into the pear-shaped part of the reaction vessel. The filling is done under nitrogen and the vessel should be very clean and dry. A melting point capillary is then affixed underneath the ground joint; the apparatus is evacuated to a high vacuum. Preparation torch-sealed. It is then immersed as of sodium tetrachloro- deeply as possible in an oil bath at aluminate. 200-240°C. The AlCl3, which tends to sublime onto the cool parts of the wall, is driven back by passing a luminous flame over the condensate spots. When the flask contents have become a nearly clear melt, they are poured hot into the side flask of the vessel. The product solidifies on cooling.
NaCl + A1Cl3 = NaAlCl4

7647-14-5 Synthesis

7647-14-5
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$5.00/500g

7784-16-9
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$60.00/500mg

Yield:-

Reaction Conditions:

with aluminium trichloride

References:

Korshunov, B. G.;Lapkina, E. D. [Zhurnal Neorganicheskoi Khimii,1963,vol. 8,p. 1354 - 1356][Zhurnal Neorganicheskoi Khimii,1963,vol. 8,p. 2585 - 2588] [Gmelin Handbuch der Anorganischen Chemie,Gmelin Handbook: Na: SVol.6, 6.2.5.9, page 396 - 397]

7446-70-0 Synthesis