MANQANIN(II) 2-HİDROKSİTİOFENOL VƏ AMİNOFENOLLARLA İON ASSOSİATLARININ ANALİTİK TƏTBİQİ
Using spectrophotometric method, Mn(II) complex-formation with 2-hydroxitiophenol in the presence of aminophenols has been studied. It revealed that ionic associates are formed at (рН 2.2-8.0). Completeness of their extraction into organic phase is 97.2-99.6%. Maximums in the spectra of absorption are observed at λ = 390-415нм (ε = (1.80-2.49) •10<sup>4</sup>).