Product Name: DTPA ACID Chemical name: DIETHYLENTRIAMINOPENTACETIC ACID Synonyms: (Carboxymethylimino)bis(ethylenenitrilo)tetraacetic Acid, Pentetic Acid, DTPA CAS No.: 67-43-6 Formula: C14H23N3O10 Molecular weight: 393.35 Appearance: white crystalline powder Assay: % 99min. Ash: % 0.2max. Water: % 0.3max. Fe: % 0.001max. Heavy metals: (as per Pb2+) 0.001max. PH Value: 2.1-2.5 Chloride(Cl-): % 0.02max. Chelation Value: (mg CaCO3/g) 250-254 Packaging: Polypropylene bag lined with polyethylene bag N.W. 25Kg/bag or As per customer’s requirement. Storage: store in a cool, dry place. Store in a tightly closed container。

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: