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Tetrasodium Ethylenediaminetetraacetate Dihydrate

CAS #:

Linear Formula:

C10H12N2Na4O8 • 2H2O

MDL Number:


EC No.:



(2N) 99% Tetrasodium Ethylenediaminetetraacetate Dihydrate
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(3N) 99.9% Tetrasodium Ethylenediaminetetraacetate Dihydrate
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(4N) 99.99% Tetrasodium Ethylenediaminetetraacetate Dihydrate
Pricing > SDS > Data Sheet >
(5N) 99.999% Tetrasodium Ethylenediaminetetraacetate Dihydrate
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Tetrasodium Ethylenediaminetetraacetate Dihydrate Properties (Theoretical)

Compound Formula C10H16N2Na4O10
Molecular Weight 416.2
Appearance White powder or crystals
Melting Point 245 °C
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 416.039572
Monoisotopic Mass 416.039572

Tetrasodium Ethylenediaminetetraacetate Dihydrate Health & Safety Information

Signal Word Danger
Hazard Statements H302-H318
Hazard Codes Xn
Risk Codes 22-41
Safety Statements 26-39-46
RTECS Number N/A
Transport Information N/A
WGK Germany 2

About Tetrasodium Ethylenediaminetetraacetate Dihydrate

Tetrasodium Ethylenediaminetetraacetate Dihydrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Tetrasodium Ethylenediaminetetraacetate Dihydrate Synonyms

Edetate sodium, Versene, Sodium edetate, EDTA tetrasodium salt, Edathamil, Ethylenediaminetetraacetic acid tetrasodium salt dihydrate, Sodium 2, 2', 2'', 2'''-(ethane-1, 2-diyldinitrilo)tetraacetate hydrate (4:1:2)

Chemical Identifiers

Linear Formula C10H12N2Na4O8 • 2H2O
MDL Number MFCD00150026
EC No. 200-573-9
Beilstein Registry No. 3861753
Pubchem CID 21917311
IUPAC Name tetrasodium; 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate; dihydrate
SMILES [Na+].[Na+].[Na+].[Na+].O.O.[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O
InchI Identifier InChI=1S/C10H16N2O8.4Na.2H2O/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);;;;;2*1H2/q;4*+1;;/p-4

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Sodium Bohr ModelSee more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.


August 23, 2019
Los Angeles, CA
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