Disodium EDTA

Base Information

• Chemical Name: Disodium EDTA
• CAS No.: 6381-92-6
• Molecular Formula: C10H14N2Na2O8.2(H2O)
• Molecular Weight: 372.23
• Hs Code.: 29224995
• European Community (EC) Number: 205-358-3,230-944-0,613-386-6,680-249-5
• NSC Number: 759604,756746,2760
• NCI Thesaurus Code: C61741
• RXCUI: 3539
• Mol file: 6381-92-6.mol

Synonyms:Acid, Edetic;Acid, Ethylenediaminetetraacetic;Acid, Ethylenedinitrilotetraacetic;Calcitetracemate, Disodium;Calcium Disodium Edetate;Calcium Disodium Versenate;Calcium Tetacine;Chelaton 3;Chromium EDTA;Copper EDTA;Coprin;Dicobalt EDTA;Dinitrilotetraacetate, Disodium Ethylene;Dinitrilotetraacetate, Ethylene;Disodium Calcitetracemate;Disodium EDTA;Disodium Ethylene Dinitrilotetraacetate;Disodium Versenate, Calcium;Distannous EDTA;Edathamil;Edetate Disodium Calcium;Edetate, Calcium Disodium;Edetates;Edetic Acid;Edetic Acid, Calcium Salt;Edetic Acid, Calcium, Sodium Salt;Edetic Acid, Chromium Salt;Edetic Acid, Dipotassium Salt;Edetic Acid, Disodium Salt;Edetic Acid, Disodium Salt, Dihydrate;Edetic Acid, Disodium, Magnesium Salt;Edetic Acid, Disodium, Monopotassium Salt;Edetic Acid, Magnesium Salt;Edetic Acid, Monopotassium Salt;Edetic Acid, Monosodium Salt;Edetic Acid, Potassium Salt;Edetic Acid, Sodium Salt;EDTA;EDTA, Chromium;EDTA, Copper;EDTA, Dicobalt;EDTA, Disodium;EDTA, Distannous;EDTA, Gallium;EDTA, Magnesium Disodium;EDTA, Potassium;EDTA, Stannous;Ethylene Dinitrilotetraacetate;Ethylene Dinitrilotetraacetate, Disodium;Ethylenediaminetetraacetic Acid;Ethylenedinitrilotetraacetic Acid;Gallium EDTA;Magnesium Disodium EDTA;N,N'-1,2-Ethanediylbis(N-(carboxymethyl)glycine);Potassium EDTA;Stannous EDTA;Tetacine, Calcium;Tetracemate;Versenate;Versenate, Calcium Disodium;Versene

Chemical Property of Disodium EDTA

Chemical Property:

• Appearance/Colour: White crystalline powder
• Melting Point: 250 °C (dec.)(lit.)
• Refractive Index: n20/D 1.363
• Boiling Point: 614.2 °C at 760 mmHg
• PKA: pK1:1.99;pK2:2.67;pK3:6.16;pK4:10.26 (25°C)
• Flash Point: 325.2 °C
• PSA: 179.80000
• Density: 1.01 g/mL at 25 °C
• LogP: -4.86920
• Storage Temp.: 2-8°C
• Solubility.: 3 M NaOH: 100 mg/mL
• Water Solubility.: soluble
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 11
• Exact Mass: 315.08043475
• Heavy Atom Count: 21
• Complexity: 316

Purity/Quality:

99% ^*data from raw suppliers

EDTA Disodium Salt Dihydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,Xn
• Hazard Codes: Xi,Xn
• Statements: 36-52/53-36/38-36/37/38-22
• Safety Statements: 26-61-37/39-36/37/39-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Uses -> Chelating Agents
• Canonical SMILES: C(CN(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O.[Na+]
• Recent ClinicalTrials: Trial to Assess Chelation Therapy 2
• Uses: Chelating agent; sequestering agent Ethylenediamine tetraacetic acid disodium dihydrate is used as chelating agent for metals and as pharmaceutic aid (chelating agent); as preservative in cosmetic products; anticoagulant. Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal care products and serves as an anticoagulant for blood samples.

Refernces

Versatile synthesis of rare nucleotide furanoses

10.1021/ol702392x

The research focuses on the direct and versatile synthesis of rare nucleotide furanoses, specifically uridine 5'-diphosphofuranoses, from unprotected thioimidoyl furanosides. The study explores the diastereoselectivity of the reaction, influenced by factors such as reaction time, temperature, and the nature of the furanosyl donor. The experiments involved the use of thioimidates as efficient glycosylation donors and the acidic form of UDP (uridine 5'-diphosphate) as an acceptor, aiming to avoid the need for chemical activation. The reactants included various benzimidazolyl furanosides and UDP disodium salt dihydrate. The analysis was conducted using 31P NMR to monitor the phosphorylation reaction and assess the diastereoselectivity. The study also employed reverse-phase HPLC to separate and characterize the synthesized nucleotide furanoses, including the identification of anomers. The innovative aspect of this research is the one-step synthesis method that does not result in ring expansion to pyranose forms or the formation of UMP-furanoses, suggesting a potential approach closer to chemoenzymatic synthesis.