Aluminium chloride hexahydrate, ROTI®METIC 99,9999 % (6N), Molar mass (M) 241,43 g/mol, Density (D) ~2,4 g/cm³, CAS No. [7784-13-6], UN-Nr. 3260, EG-Nr. 231-208-1, Empirical formula AlCl3 · 6 H2O