Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 61316Generated: October 23, 2026

Dipotassium hydrogen nitrilotriacetate

dipotassium hydrogen nitrilotriacetate · Nitrilotriacetic acid dipotassium salt · Bis(potassiooxycarbonylmethyl)aminoacetic acid · dipotassium,2-[carboxylatomethyl(carboxymethyl)amino]acetate

https://huagongshe.com/en/chemical/61316

Dipotassium hydrogen nitrilotriacetate molecular structure

Identifiers & Physical Properties

CAS No.2399-86-2
Molecular formulaC6H7K2NO6
Average molar mass267.32 g/mol
Monoisotopic mass266.9547503 g/mol
SMILESO=C([O-])CN(CC(=O)[O-])CC(=O)O.[K+].[K+]
InChIKeyPGOQAJNPEBNJGZ-UHFFFAOYSA-L
PubChem CID61316
EC No.219-271-3
DTXSIDDTXSID80178711

Chemical & Physical Properties

Topological polar surface area121
Hydrogen bond donors1
Hydrogen bond acceptors7
Rotatable bonds4
Heavy atoms15
Formal charge0
Complexity198