Specifications:
EDTA Ferric Ammonium In coordination chemistry, H4EDTA is a member of the aminocarboxylate family of ligands that includes imidodiacetic acid ("H₂IDA") and nitrilotriacetic acid ("H₃NTA"). More specialized relatives include N,N'-ethylenediaminediacetic acid ("H2EDDA") and 1,2-diaminocyclohexane-N,N,N',N'-tetraacetic acid ("H₄CyDTA"). These ligands are all formally derived from the amino acid glycine.