TY - BOOK AU - Amal Mohamed Asran AU - Aida Lotfy Elansary , AU - Nora Saeed Abdelkader , TI - Spectrophotometric determination of diaveridine, sulfadimidine and sulfaguanidine compounds in pure form and pharmaceutical formulations / PY - 2012/// CY - Cairo : PB - Amal Mohamed Asran , KW - Charge - transfer and ion-associate complexes KW - Diaveridine KW - Sulfonphthalein acidic dyes N1 - Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Analytical Chemistry; Issued also as CD N2 - This work was carried out to investigate different spectrophotometric methods for the quantitative determination of diaveridine and some sulfa drugs such as sulfadimidine and sulfaguanidine in pure and in dosage forms . The first method is based on the ion -associate complexes formation between diaveridine, sulfadimidine and sulfaguanidine drugs and bulky counter anions such as sulfonphthalein acidic dyes ER -