CAS 139-33-3

Etilendiamminotetraacetato di disodio

Descrizione:

Etilendiamminotetraacetato di disodio, comunemente noto come EDTA disodico, è un agente chelante ampiamente utilizzato in varie applicazioni, tra cui prodotti farmaceutici, conservazione degli alimenti e processi industriali. È una polvere bianca e cristallina altamente solubile in acqua, rendendolo efficace nel legare ioni metallici. Il composto ha una formula molecolare di C10H14N2Na2O8 e presenta due ioni di sodio che ne migliorano la solubilità e la stabilità nelle soluzioni acquose. L'EDTA disodico è noto per la sua capacità di formare complessi stabili con ioni metallici bivalenti e trivalenti, come calcio, magnesio e piombo, il che aiuta a prevenire reazioni indotte da ioni metallici e a migliorare la stabilità del prodotto. In contesti biologici, viene spesso utilizzato per sequestrare ioni metallici al fine di mitigare la tossicità o migliorare l'efficacia di alcuni farmaci. Inoltre, l'EDTA disodico è riconosciuto per la sua bassa tossicità ed è generalmente considerato sicuro quando utilizzato correttamente, sebbene debba essere maneggiato con cura per evitare potenziali impatti ambientali.

Formula: C₁₀H₁₆N₂O₈·2Na

InChI: InChI=1S/C10H16N2O8.2Na/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);;

InChI key: InChIKey=BDOYKFSQFYNPKF-UHFFFAOYSA-N

SMILES: N(CCN(CC(O)=O)CC(O)=O)(CC(O)=O)CC(O)=O.[Na]

Sinonimi:

• Acetic acid, (ethylenedinitrilo)tetra-, disodium salt
• Aethylendiamin-Tetraessigsaeure-Di-Na-Salz
• Chelaplex
• Chelaplex III
• Chelaton III
• Chelest 200
• Chelest 2B-SD
• Chelest 2BS
• Chelest B
• Clewat N
• Clewat N 2
• Complexon III
• Dihidrogenoetilendiaminotetraacetato De Disodio
• Dihydrogenoethylenediaminetetraacetate De Disodium
• Dinatriumdihydrogenethylendiamintetraacetat
• Disodium (ethylenedinitrilo)tetraacetate
• Disodium 2,2'-{Ethane-1,2-Diylbis[(Carboxymethyl)Imino]}Diacetate (Non-Preferred Name)
• Disodium 2-[2-(Bis(Carboxymethyl)Amino)Ethyl-(Carboxymethyl)Amino]Acetic Acid
• Disodium Dihydrogen Ethylenediaminetetraacetate
• Disodium EDTA
• Disodium Edetate
• Disodium Ethylenediaminetetraacetate
• Disodium diacid ethylenediaminetetraacetate
• Disodium edathamil
• Disodium ethylenediamine tetraacetate
• Disodium ethylenediamine-N,N,N',N'-tetraacetate
• Disodium ethylenediaminetetraacetic acid salt
• Disodium sequestrene
• Disodium tetracemate
• Disodium versenate
• Disodium versene
• Disodium, Ethylene Diamine Tetra Acetate
• Dissolvine Na 2T
• Dissolvine Na 2x
• Dissolvine Na2
• Dissolvine Na2S
• Dotite 2NA
• EDTA disodium salt
• EDTA•Na₂
• EDTA-2Na
• Edathamil disodium
• Edeta BD
• Edetate Disodium
• Edta di sodium salt
• Endrate disodium
• Ethylene diamine tetraacetic acid,disodium salt
• Ethylenediamine Tetraacetate, Disodium
• Ethylenediaminetetraacetate, Disodium
• Ethylenediaminetetraacetate, disodium salt
• Ethylenedinitrilotetraacetate disodium
• F 1
• F 1 (complexon)
• Glycine, N,N',1,2-Ethanediylbis[N-(Carboxymethyl)-Disodium Salt
• Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, sodium salt (1:2)
• Idranal III
• Khelaton 3
• Komplexon III
• Mavacid ED 4
• Metaquest B
• N,N'-1,2-Ethanediylbis[N-(carboxymethyl)glycine], disodium salt
• Nervanaid Ba2
• Perma Kleer Di Crystals
• Salina
• Selekton B2
• Selekton B₂
• Sequestrene Na2
• Sequestrene Na₂
• Sodium (di)ethylenediamine tetraacetate
• Sodium versenate
• Tetracemate disodium
• Titriplex III
• Trilon BD
• Triplex III
• Tw 204
• Versene NA
• Versene Na2
• Versene Na₂
• Versene disodium salt
• Versonol 120
• Vrp 1034

EDTA disodium salt, 95%

CAS: 139-33-3

Formula: C₁₀H₁₄N₂Na₂O₈

Purezza: 95.0%

Colore e forma: Solid, Crystalline or Powder

Peso molecolare: 336.208

Ref: 10-F464458

Ethylenediaminetetraacetic acid disodium salt, 0.200N (0.1M) Standardized solution

CAS: 139-33-3

Ethylenediaminetetraacetic acid disodium salt is widely used in textile industry. Usually applied to dissolve limescale. It is applied in textile industry, pulp and paper industry and also in chelation therapy. In cosmetics, it acts as a sequestering agent. It acts as a corrosion inhibitor to carbon

Formula: C₁₀H₁₄N₂Na₂O₈

Colore e forma: Clear colorless, Liquid

Peso molecolare: 336.21

Ref: 02-039783

Ethylenediaminetetraacetic acid disodium salt, 0.100N (0.050M) Standardized solution

CAS: 139-33-3

It is widely used in textile industry. Usually applied to dissolve limescale. It is applied in textile industry, pulp and paper industry and also in chelation therapy. In cosmetics it acts as a sequestering agent. It acts as a corrosion inhibitor to carbon steel in the industries. It also acts as a

Formula: C₁₀H₁₄N₂Na₂O₈

Colore e forma: Clear colorless, Liquid

Peso molecolare: 336.21

Ref: 02-039781

Ethylenediaminetetraacetic acid disodium salt, 0.115N (0.0575M) Standardized solution

CAS: 139-33-3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₀H₁₄N₂Na₂O₈

Colore e forma: Liquid

Peso molecolare: 336.21

Ref: 02-039782

Ethylenediaminetetraacetic acid disodium salt

CAS: 139-33-3

Formula: C₁₀H₁₄N₂Na₂O₈

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 336.2063

Ref: IN-DA0034X8

EDTA disodium salt

CAS: 139-33-3

EDTA disodium salt

Formula: C₁₀H₁₄N₂O₈·2Na

Purezza: 98%

Colore e forma: white solid

Peso molecolare: 336.20629g/mol

Ref: 54-OR964961

Ethylenediaminetetraacetic Acid Disodium Salt

CAS: 139-33-3

Stability Hygroscopic
Applications Ethylenediaminetetraacetic Acid Disodium Salt is used as a stabilizer for various emulsions. It is added to foods and personal care products.
References Keowmaneechai, E., McClements, D.: J. Agric. Food Chem., 50, 7145 (2002); Klinkesorn, U., et al.: J. Agric. Food Chem., 53, 8365 (2005); Chaudhuri, R., et al.: Photochem. Photobiol., 82, 823 (2006);

Formula: C₁₀H₁₄N₂O₈·2Na

Colore e forma: Neat

Peso molecolare: 336.206

Ref: TR-E918335

Ethylenediaminetetraacetic Acid Disodium Salt

CAS: 139-33-3

Formula: C₁₀H₁₄N₂O₈Na

Peso molecolare: 290 : 2 (23.0)

Ref: ST-EA-CP-E257001

Ethylenediaminetetraacetic acid disodium salt

CAS: 139-33-3

Ethylenediaminetetraacetic acid disodium salt (EDTA-2Na) is a water-soluble chelating agent that forms a complex with metal ions. EDTA-2Na has been shown to be an effective inhibitor of the polymerase chain reaction (PCR), which is a technique to amplify DNA. EDTA-2Na can be used as a fluorescence probe in biological samples and can also be used in the analysis of reaction solutions. It has been shown to have lubricity properties and can be used as an injection solution for bowel disease. EDTA-2Na is also used in wastewater treatment, where it binds heavy metals and prevents them from being reabsorbed into the environment. The optimum concentration of EDTA-2Na is 1 mM at pH 7.0, with a range from 0.1 mM to 10 mM.

Formula: C₁₀H₁₄N₂Na₂O₈

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 336.21 g/mol

Ref: 3D-FE30588

EDTA disodium salt, 99%

CAS: 139-33-3

Purezza: 99%

Peso molecolare: 336.05

Ref: 10-F567403