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Ethylenediamine-N,N'-diacetic acid

Ethylenediamine-N,N'-diacetic acid structure

CAS No.: 5657-17-0

Chemical Name:: Ethylenediamine-N,N'-diacetic acid

Synonyms: EDDA;N,N'-ETHYLENEDIGLYCINE;ETHYLENE-N,N'-DIGLYCINE;Glycine, N,N'-ethylenedi-;Ethylenediaminediacetic acid;Ethylenediiminodiacetic acid;n,n’-1,2-ethanediylbis-glycin;2-Aminoethyliminobisacetic acid;(Ethylenebisimino)bisacetic acid;(2-Aminoethylimino)diacetic acid

CBNumber:: CB7674714

Molecular Formula:: C6H12N2O4

Molecular Weight:: 176.17

MDL Number:: MFCD00004281

MOL File:: 5657-17-0.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:57:19

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Ethylenediamine-N,N'-diacetic acid Properties

Melting point	224 °C (dec.)(lit.)
Boiling point	307.77°C (rough estimate)
Density	1.3600 (rough estimate)
vapor pressure	0Pa at 20℃
refractive index	1.4431 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Aqueous Base (Slightly), Water (Slightly)
pka	pK1:6.42;pK2:9.46 (25°C)
form	Powder
color	White to Almost white
Water Solubility	Soluble in warm water.
BRN	1778355
InChI	1S/C6H12N2O4/c9-5(10)3-7-1-2-8-4-6(11)12/h7-8H,1-4H2,(H,9,10)(H,11,12)
InChIKey	IFQUWYZCAGRUJN-UHFFFAOYSA-N
SMILES	OC(=O)CNCCNCC(O)=O
LogP	-4.79
CAS DataBase Reference	5657-17-0(CAS DataBase Reference)
FDA UNII	4LX0U5342U
NIST Chemistry Reference	Glycine, N,N'-1,2-ethanediylbis-(5657-17-0)
EPA Substance Registry System	Glycine, N,N'-1,2-ethanediylbis- (5657-17-0)
UNSPSC Code	12352116
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

TSCA

TSCA listed

HS Code

2922.49.8000

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

REACH Registrations

Active

NFPA 704

	0
2		0

Ethylenediamine-N,N'-diacetic acid price More Price(31)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	158186	Ethylenediamine-N,N′-diacetic acid ≥98%	5657-17-0	1g	$113	2026-04-30	Buy
Sigma-Aldrich	158186	Ethylenediamine-N,N′-diacetic acid ≥98%	5657-17-0	5g	$178	2026-04-30	Buy
TCI Chemical	E0275	Ethylenediamine-N,N'-diacetic Acid >98.0%(T)	5657-17-0	5g	$87	2026-04-30	Buy
TCI Chemical	E0275	Ethylenediamine-N,N'-diacetic Acid >98.0%(T)	5657-17-0	25g	$251	2026-04-30	Buy
TRC	TRC-E900490-250MG	Ethylenediamine-N,N'-diacetic Acid	5657-17-0	250mg	$70	2026-06-03	Buy

Product number	Packaging	Price	Buy
158186	1g	$113	Buy
158186	5g	$178	Buy
E0275	5g	$87	Buy
E0275	25g	$251	Buy
TRC-E900490-250MG	250mg	$70	Buy

Ethylenediamine-N,N'-diacetic acid Chemical Properties, Uses, Production

Chemical Properties

white powder

Uses

Ethylenediamine-N,N'-diacetic acid is acts as a chelating agent, used as a haemostatic.

Uses

Ethylenediamine-N,N′-diacetic acid (EDDA) is a chelating agent that can be used to synthesize:

Binary and ternary copper(II) complexes with potent proteasome inhibitory properties.
Pd(EDDA) complexes which can coordinate with amino acids, peptides, or DNA units.

Definition

ChEBI: An ethylenediamine derivative in which two of the four amine protons of ethylenediamine are replaced by carboxymethyl groups.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise EDDA from H2O. [Beilstein 4 IV 2446.]

Ethylenediamine-N,N'-diacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

N-ethyl perfluorooctylsulfonylaminoacetate perfluoro octylamine acid salt 2-Oxo-1-piperazineacetic acid

Ethylenediamine-N,N'-diacetic acid Suppliers

Global Suppliers ( 116)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Xingui Biotechnology Co., Ltd.	15121041756	xingui2022@126.com	China	9961	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
RYSS TECH LTD	400-188-0725 +86 21 34310725 13611771617		China	1999	57
Hunan Hui Bai Shi Biotechnology Co., Ltd.	0731-85526065 13308475853	ivy@hnhbsj.com	China	7236	62
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75

Supplier	Advantage
Shanghai Xingui Biotechnology Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shanghai Hanhong Scientific Co.,Ltd.	64
RYSS TECH LTD	57
Hunan Hui Bai Shi Biotechnology Co., Ltd.	62
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75

View Latest Price from Ethylenediamine-N,N'-diacetic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-13	Ethylenediamine-N,N'-diacetic acid 5657-17-0	$1.00	1KG	99%	100KG	Career Henan Chemical Co

Ethylenediamine-N,N'-diacetic acid
5657-17-0
$1.00
99%
Career Henan Chemical Co

Ethylenediamine-N,N'-diacetic acid Spectrum

Ethylenediamine-N,N'-diacetic acid(5657-17-0)IR1 Ethylenediamine-N,N'-diacetic acid(5657-17-0)IR2 Ethylenediamine-N,N'-diacetic acid(5657-17-0)Raman

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1of4

((2-[(Carboxymethyl)amino]ethyl)amino)acetic acid Acetic acid, 2,2'-(1,2-ethanediyldiimino)bis- ETHYLENE-N,N'-DIGLYCINE ETHYLENEDIAMINE-N,N'-DIACETIC ACID, 98+% 1,2-Ethylenediamine-N,N'-diacetic acid Ethylenediimino-N,N'-diacetic acid (2-Aminoethylimino)diacetic acid 2-Aminoethyliminobisacetic acid N-(Carboxymethyl)-N-(2-aminoethyl)glycine (Ethylenebisimino)bisacetic acid 2,2'-(Ethylenebisimino)diacetic acid 2,2'-(Ethane-1,2-diylbis(azanediyl) Ethylenediaminediacetic acid Ethylenediiminodiacetic acid Glycine, N,N'-ethylenedi- n,n’-1,2-ethanediylbis-glycin N,N'-Ethylenediaminediacetic Acid N,N'-ETHYLENEDIGLYCINE 2,2'-(Ethane-1,2-diylbis(azanediyl))diacetic acid Ethylenediamine-N,N'-diacetic Acid Glycine, N,N'-1,2-ethanediylbis- Triacetic Acid Impurity 2 (Ethylenediamine-N,N'-diacetic acid) Ethylenediamine-N,N'-diaceticAcid> Ethylenediamine-N,N'-diaceticaci Ethylenediamine-N,N'-diacetic Acid, ≥ 98.0% Ethylenediamine-N,N'-diacetic Acid Ethylenediamine-N,N2-diacetic acid Ethylenediamine-N,N′-diacetic acid, CAS 5657-17-0 Ethylenediamine-N,N'-diacetic acid EDDA 5657-17-0 HOOCCH2NHCH2CH2NHCH2COOH C6H12N2O4 Chelation/Complexation Compounds Synthetic Reagents EDTA Derivatives