1. Introduction of Ethylenediaminetetraacetic acid tetrasodium salt

The Ethylenediaminetetraacetic acid tetrasodium salt, with its CAS NO 13235-36-4, is a kind of white Crystalline Powder. It has synonyms of Glycine,N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, tetrasodium salt, tetrahydrate(9CI);Ethylenediamine-N,N,N',N'-tetraacetic acid tetrasodium salt,tetrahydrate and Tetrasodium ethylenediaminetetraacetate tetrahydrate. The Ethylenediaminetetraacetic acid tetrasodium salt should be stored in shady and cool warehouse and mainly used in organic synthesis, drug manufacturing.
 

2.Properties of Ethylenediaminetetraacetic acid tetrasodium salt

(1) H bond acceptors: 10  (2) H bond donors: 4  (3) Freely Rotating Bonds: 11
(4) Polar Surface Area: 155.68 Å2  (5) Flash Point: 325.2 °C (6) Enthalpy of Vaporization: 99.5 kJ/mol
(7) Boiling Point: 614.2 °C at 760 mmHg  (8) Vapour Pressure: 1.15E-16 mmHg at 25°C

3.Structure descriptors of Ethylenediaminetetraacetic acid tetrasodium salt

IUPAC Name: 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;
sodium

InChI: InChI=1S/C10H16N2O8.4Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10
(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;

InChIKey: KFDNQUWMBLVQNB-UHFFFAOYSA-N

Canonical SMILES : C(CN(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O.[Na].[Na].[Na].[Na]
 

4.Safety information of Ethylenediaminetetraacetic acid tetrasodium salt

Hazard Codes: Xi 
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3