Ethylenediaminetetraacetic acid

Descrição detalhada : Ethylenediaminetetraacetic acid (EDTA, N,N,N?,N?-ethylenediaminetetraacetic acid) is a chelating agent. It forms complexes with rare earth metal ions and the stability constants of these complexes have been evaluated. Hydroxyl radicals generated pulse radiolytically in N2O- and N2O-O2-saturated solutions reacts with EDTA. Absorption spectrum of this reaction was recorded and maxima was observed at 275 and 480nm. EDTA is an excellent ligand for Cd(II) and forms stable Cd-EDTA complexes. 113Cd NMR studies of Cd-EDTA complexes have been reported.
Sinónimos : (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid
Fórmula molecula r: (HO2CCH2)2NCH2CH2N(CH2CO2H)2
Armazenamento : Room Temperature
Embalagem : 1X250G