Abstract: The 1-propanol aqueous solution could be well divided into 1-propanol /water two phases in the presence of sodium chloride.The ternary complex ［SbCl^-₆］［RhB⁺］ formed with Rhodamine B and SbCl^-₆ could be completely extracted during this process. The influences of concentrations of Rhodamine B and hydrochloric acid on extraction were studied. The results showed that Sb⁵⁺ could be quantiatively separated from Ti⁴⁺,Rh³⁺,Sn⁴⁺ and Ag⁺ by extraction，and values of extraction percentage of  Sb⁵⁺ reached over 99.1%. when the concentrations of Rhodamine B and hydrochloric acid in solution are 0.2 g/L and 0.4～1.5 mol/L,respectively