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Preparative separation of isomeric 2-(2-quinolinyl)-1H-indene-1,3(2H)-dione monosulfonic acids of the color additive D&C Yellow No. 10 (Quinoline Yellow) by pH-zone-refining counter-current chromatography
Adrian Weisz, Eugene P Mazzola, Jean E Matusik, Yoichiro ItoVolume:
923
Year:
2001
Language:
english
Pages:
10
DOI:
10.1016/s0021-9673(01)00984-0
File:
PDF, 272 KB
english, 2001