Extraction – Photometric Determination of Dimedrol and Papaverine in Pharmaceutical Dosage Forms

The interactions of Dimedrol (Benadryl) and papaverine with Sulfonazo were studied by extraction– photometry. The formation of sparingly soluble associates that are readily extractable with butanol was found, and conditions for the formation and extraction of these associates were optimized. The composition and solvation numbers were found, and the… CONTINUE READING