Compound Q&A
What is 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 a complex chelating agent with the chemical formula C10H12N2Na2O8. It is commonly known as Sodium EDTA, a synthetic compound used for its ability to bind metal ions. It is a white crystalline solid that is soluble in water and has a high stability in various pH conditions.
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
336.2063 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
