Equilibrium studies of 2,2'-(5-bromo-6-methylpyrimidine-2,4-diyl)bis(azanediyl)dipropanoic acid with some transition-metal ions in aqueous solution

Equilibrium studies of 2,2'-(5-bromo-6-methylpyrimidine-2,4-diyl)bis(azanediyl)dipropanoic acid with some transition-metal ions in aqueous solution

The stability constants of the 1:1 complexes formed between M2+ (M2+: Mn2+, Ni2+, Cu2+, or Cd2+) and BMADA2- (BMADA: 2,2'-(5-bromo-6-methylpyrimidine-2,4 diyl)bis(azanediyl)dipropanoic acid) were determined by potentiometric pH titration in aqueous solution (I = 0.1 mol L-1, NaNO3, 25 °C). The...

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Bibliographic Details
Main Authors: Seyed A. A. Sajadi, Ghodsieh Bagherzadeh, Marzieh Khaleghian, Maryam Mirbagheri, Hosein Safaie
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2014-06-01
Series:Química Nova
Subjects:
divalent metal ions
potentiometric titration
acidity and stability constants
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000500020&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000500020&lng=en&tlng=en

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