Sodium edetate

Base Information

• Chemical Name: Sodium edetate
• CAS No.: 64-02-8
• Molecular Formula: C₁₀H₁₂N₂O₈*4Na
• Molecular Weight: 380.173
• Hs Code.: H4N2(CH2COONa)4 MOL WT. 380.17
• Mol file: 64-02-8.mol

Synonyms:Aceticacid, (ethylenedinitrilo)tetra-, tetrasodium salt (8CI);Warkeelate PS 47;tetrasodium versenate;(Ethylenedinitrilo)tetraacetic acid tetrasodium salt (EDTA 4NA);(Ethylenedinitrilo)tetraacetic acid tetrasodium salt;Aquamollin BC;Celon E;Celon H;Cheelox BF;Chelest 400;Chelon 100;Chemcolox 240Powder;Clewat T;Dissolvine E 39;Dissolvine NA;Distol;Dotite 4NA;EDTA tetrasodium salt;

Chemical Property of Sodium edetate

Chemical Property:

• Appearance/Colour: white powder
• Melting Point: >300 °C(lit.)
• Boiling Point: 614.2 °C at 760 mmHg
• Flash Point: 325.2 °C
• PSA: 167.00000
• Density: 6.9 g/cm3
• LogP: -7.41000
• Solubility.: H2O: 0.1 g/mL, clear, colorless

Purity/Quality:

99% ^*data from raw suppliers

Ethylenediaminetetraacetic acid, tetrasodium salt tetrahydrate, 99+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-36/38
• Safety Statements: 26-36/37-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Uses: General-purpose chelating agent.

Technology Process of Sodium edetate

There total 9 articles about Sodium edetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

ethylenediaminetetraacetic acid (60-00-4,94108-75-5) → disodium ethylenediamine tetraacetic acid (64-02-8,139-33-3,150-38-9,7379-28-4,17421-79-3,71705-16-3,116229-67-5)

Guidance literature:

With sodium hydroxide; In water; at 90 - 95 ℃; for 0.75h; pH=5;

Reference yield:

→ disodium ethylenediamine tetraacetic acid (64-02-8,139-33-3,150-38-9,7379-28-4,17421-79-3,71705-16-3,116229-67-5)

Guidance literature:

Reference yield:

2-bromo-3'-methoxyacetophenone (5000-65-7) → ethylene diamine tetraacetic acid tetrasodium salt (64-02-8,139-33-3,150-38-9,7379-28-4,17421-79-3,71705-16-3,116229-67-5)

Guidance literature:

With sodium tetrahydroborate; CsCO₃; ammonium chloride; palladium on charcoal; In methanol; acetonitrile;

upstream raw materials:

ethylenediaminetetraacetic acid

chloropropionic acid

ethylenediamine-N-acetic acid dihydrochloride dihydrate

chloroacetic acid

Downstream raw materials:

2-[2-(4-Fluorophenyl)-5-isopropylaminocarbonyl-6-oxo-1,6-dihydro-1-pyrimidinyl]-N-(3,3,3-trifluoro-1-isopropyl-2-oxo-propyl)acetamide

2-nitro-1-(4-nitrophenyl)butan-1-ol

2-nitro-1-(4-nitrophenyl)-1-heptanol

2-nitro-1-phenylbutyl alcohol

Refernces

• 1、 -. "VINYL MONOMERS HAVING CHELATING FUNCTIONALITY". Page/Page column 10-11. . Retrieved 2013/05/22.
• 2、 -. "AMINOCARBOXYLATE POWDERS WITH IMPROVED PURITY AND FLOW ABILITY PROPERTIES". Page/Page column 10-11. . Retrieved 2011/12/04.