Search results for " aminopolyphosphonates"

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Evaluation of the sequestering ability of different complexones towards Ag+ ion

2014

Abstract The interaction between Ag+ cation and different ligands was evaluated as a function of temperature and ionic strength by means of potentiometric techniques. Six aminopolycarboxylic (APCs) and aminopolyphosphonic (APPs) ligands were chosen, namely four APCs: nitrilotriacetic acid (NTA), ethylene-glycol-bis(2-aminoethylether)-N,N,N’,N’-tetraacetic acid (EGTA), ethylenediamine-N,N,N’,N’-tetraacetate (EDTA) and diethylenetriamine-N,N,N’,N”,N”-pentaacetic acid (DTPA)] and two APPs: [(1-hydroxyethane-1,1-diyl)bis(phosphonic acid) (HEDP) and [[(Phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]] tetrakis-phosphonic acid (DTPP). Different mononuclear species with general formu…

LigandPotentiometric titrationInorganic chemistryNitrilotriacetic acidCondensed Matter PhysicsSilver aminipolycarboxylates aminopolyphosphonates ionic strength sequestration.Atomic and Molecular Physics and OpticsElectronic Optical and Magnetic MaterialsIonMetalchemistry.chemical_compoundchemistryStability constants of complexesIonic strengthvisual_artMaterials Chemistryvisual_art.visual_art_mediumSettore CHIM/01 - Chimica AnaliticaPhysical and Theoretical ChemistryMethyleneSpectroscopy
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