CAS NO:67-43-6

EC NO:200-652-8

Molecular Formula:C₁₄H₂₃N₃O₁₀

Molecular Weight:393.347

Synonyms:;(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid;Pentetic acid;DTPA;DIETHYLENTRIAMINOPENTACETIC ACID;IDRANAL?V;DTPA ACID;Diethylenetriamino pentaacetic acid;N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine;2,2'-([(carboxymethyl)imino]bis{ethane-2,1-diyl[(carboxymethyl)imino]})diacetate (non-preferred name);N-(2-aminoethyl)ethane-1,2-diamine acetate (1:5);Diethylenetriamine pentaacetic acid;

Molecular Structure:

CAS NO:21265-50-9

EC NO:244-302-2

Molecular Formula:C₁₀H₂₀FeN₃O₈

Molecular Weight:366.1239

Synonyms:;Ferric Ammonium EDTA;Edta ferric ammonium;ammonium iron(3+) 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate (1:1:1);ammonium ferric 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid;

Molecular Structure: