Hydrophobic ionic liquids (IL) 1-octyl-3-methylimidazole hexafluorophosphate ([OMIM] PF 6 ) coatedFe 3 O 4 @SiO 2 nanoparticles was employed in magnetic solid phase extraction (MSPE) method coupled with ultraviolet visible spectrophotometry for the analysis of safranineT (ST). The results showed that safranineT was adsorbed fast by Fe 3 O 4 @SiO 2 @[OMIM] PF 6 and eluted by ethanol. Different parameters, such as; pH, temperature, ionic strength, eluent type, volume and temperature were studied. This method introduced wide linear range of 15-350 ng mL -1 , the correlation coefficient was 0.9991, the equations of calibration graph was A (absorbance) = 0.04+0.13c (µg mL -1 ), the detection limit was 0.37 ng mL -1 (RSD = 5.1%). The current method could be applied for the analysis of ST in food samples with satisfactory results.