Aluminium brass
an alloy having 76% copper, 21.5 22.5% zinc, 1.75 to 2.50% aluminium. Uses: condenser, evaporator and heat exchanger tubes and ferrules.

Aluminium bronze
an alloy of copper containing 4% - 13%

Aluminium chloride (AlCl3)
a white hygroscopic solid which fume in moist air. It exists as dimer (Al2 Cl6) but on heating to 800°C, it converts back to AlCl3.

Alumino ferric
impure Al2 (SO4)3 having some Fe2. Used in water and sewage purification.

IAluminium hydroxide
 a white gelatinous solid obtained by adding ammonia to the solution of aluminium salts. It is used to prepare waterproof cloth and as mordant.

Aluminium iodide
a dirty white power, covalent low melting, soluble in organic solvents.
 
Aluminium nitrate
 (Al(NO3)3 9H2O), a hydrated white crystalline solid whicg is prepared by dissolving freshly prepared aluminium hydroxide in nitric acid.

Aluminium orthophosphate Al (PO4)  
white crystalline compound m.p. 1500°C insoluble in water and organic solvents, but soluble in acids and bases, useful in paints, pulp and paper making, used in commercial production of ceramics, also called aluminum phosphate.