Compound Q&A
What are the main uses of Sodium hydrogen 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetraacetate (CAS: 139-33-3)?
Answer
Sodium hydrogen 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetraacetate (CAS: 139-33-3) is widely used in pharmaceuticals as a chelating agent to remove heavy metals from the body. It also finds applications in industrial processes, food preservation, and research for metal ion sequestration and analysis.
About
CAS No
139-33-3
English Name
Sodium hydrogen 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetraacetate (2:2:1)
Molecular Formula
C10H14N2Na2O8
Molecular Weight
336.21 g/mol
SMILES
[Na+].[Na+].OC(=O)CN(CCN(CC(=O)O)CC(=O)[O-])CC(=O)[O-]
InChIKey
ZGTMUACCHSMWAC-UHFFFAOYSA-L
Last Updated: 2025-08-25 01:07
