乙二胺四乙酸二钾

Description

Ethylenediamine-N,N,N',N'-tetraacetic acid dipotassium salt · CAS 25102-12-9 · C10H18K2N2O10.

Identification

CAS Registry Number	25102-12-9
PubChem CID	53486451
Molecular formula	C10H18K2N2O10
IUPAC name	dipotassium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate

Computed Descriptors

Molecular Weight	404.45
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	12
Rotatable Bond Count	9
Exact Mass	404.0235577
Monoisotopic Mass	404.0235577
Topological Polar Surface Area	163
Heavy Atom Count	24
Formal Charge	0
Complexity	340

Physical description & handling notes

• White powder; [Sigma-Aldrich MSDS]

Synonyms

Ethylenediaminetetraacetic acid dipotassium salt dihydrate; dipotassium edta dihydrate; RefChem:589036; Glycine, N,N'1,2ethanediylbis(N(carboxymethyl), dipotassium salt, dihydrate; 25102-12-9; EDTA dipotassium salt dihydrate; EDTA dipotassium salt; Potassium 2,2'-((2-(bis(carboxymethyl)amino)ethyl)azanediyl)diacetate dihydrate; MFCD00150036; AS-81015; E75827; dipotassium 2-({2-[bis(carboxymethyl)amino]ethyl}(carboxylatomethyl)amino)acetate dihydrate; dipotassium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate; edta dipotassium dihydrate; dipotass; orb1982094

Frequently Asked Questions

What are the CAS number and molecular formula of Ethylenediamine-N,N,N',N'-tetraacetic acid dipotassium salt?

CAS 25102-12-9; molecular formula C10H18K2N2O10; molecular weight — g/mol.

What other names is Ethylenediamine-N,N,N',N'-tetraacetic acid dipotassium salt known by?

Ethylenediaminetetraacetic acid dipotassium salt dihydrate, dipotassium edta dihydrate, RefChem:589036, Glycine, N,N'1,2ethanediylbis(N(carboxymethyl), dipotassium salt, dihydrate, 25102-12-9, EDTA dipotassium salt dihydrate.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.