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Sodium AQ-2 sulfonate

All the quinones used were purchased from Tokyo Kasei Kogyo Co. Sodium AQ-2-sulfonate (AQ-2S) and disodium AQ-2,6-disulfonate (AQ-26S) were purified by recrystallization from water. Disodium AQ-2,7-disulfonate (AQ-27S) was purified by liquid chromatography (alumina column). [Pg.755]

Fig. 2. Phosphorescence spectra (a) of sodium AQ-2-sulfonate in H2O-EG at 77 K at the 330nm ex. and their excitation spectra (b). Fig. 2. Phosphorescence spectra (a) of sodium AQ-2-sulfonate in H2O-EG at 77 K at the 330nm ex. and their excitation spectra (b).
See other pages where Sodium AQ-2 sulfonate is mentioned: [Pg.756]    [Pg.760]   
See also in sourсe #XX -- [ Pg.755 ]



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