CAS 6381-92-6: Disodium EDTA dihydrate

Description: Disodium EDTA dihydrate, with the CAS number 6381-92-6, is a chelating agent widely used in various applications, including pharmaceuticals, cosmetics, and food preservation. It is the disodium salt of ethylenediaminetetraacetic acid (EDTA) and exists as a dihydrate, meaning it contains two water molecules in its crystalline structure. This compound is characterized by its ability to form stable complexes with metal ions, effectively sequestering them and preventing undesirable reactions, such as oxidation. Disodium EDTA dihydrate is typically a white, crystalline powder that is soluble in water, making it easy to incorporate into various formulations. Its pH is generally neutral to slightly alkaline, which contributes to its compatibility with a range of substances. In biological systems, it can be used to treat heavy metal poisoning by binding to toxic metals and facilitating their excretion. Additionally, it is recognized for its role in enhancing the stability and efficacy of certain active ingredients in formulations. Overall, Disodium EDTA dihydrate is valued for its versatility and effectiveness as a chelating agent.

Formula: C₁₀H₁₆N₂O₈·2H₂O·2Na

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

InChI key: InChIKey=FXKZPKBFTQUJBA-UHFFFAOYSA-N

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

Synonyms:

• (Ethylenedinitrilo)-tetraacetic acid disodium salt dihydrate
• Acetic acid, (ethylenedinitrilo)tetra-, disodium salt, dihydrate
• Cheladrate dihydrate
• Chelaplex III
• Chelest F-NA
• Disodium - Edta
• Disodium 2-[2-(Bis(Carboxymethyl)Amino)Ethyl-(Carboxymethyl)Amino]Acetic Acid Dihydrate
• Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate
• Disodium EDTA dihydrate
• Disodium dihydrogen ethylenediamine tetraacetic dihydrate
• Disodium edathamil dihydrate
• Disodium edetate dihydrate
• Disodium ethylenediaminetetraacetate dihydrate
• Disodium(ethylene dinitrilo)tetraacetic acid dihydrate
• EDTA, Disodium Salt
• EDTA-2Na dihydrate
• ETHYLENEDIAMINE TETRAACETIC ACID dihydrate
• Edathamil disodium dihydrate
• Edetate disodium dihydrate
• Edetic acid disodium salt dihydrate
• Edta, Disodium Salt, Dihydrate, Crystal
• Edta-2Na 2H2O
• Endrate disodium dihydrate
• Ethylene diamine tetra acetic acid diso-dium salt dihydrate
• Ethylenebis(iminodiacetic acid) disodium salt dihydrate
• Ethylenediaminetetraacetic Acid Disodium Dihydrate
• Ethylenediaminetetraacetic Acid, Disodium, Dihyrate
• Ethylenediaminetetraacetic acid, disodium salt, dihydrate
• Ethylenediaminetetraacetic disodium salt dihydrate
• Glycine, N,N'-1,2-Ethanediylbis[N-(Carboxymethyl) Disodium Salt, Dihydrate
• Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, sodium salt, hydrate (1:2:2)
• N,N'-1,2-Ethanediylbis[N-(carboxymethyl)glycine] disodium salt dihydrate
• Sequestrene NA 2 dihydrate
• Sodium 2,2'-{Ethane-1,2-Diylbis[(Carboxymethyl)Imino]}Diacetate Hydrate (2:1:2) (Non-Preferred Name)
• Sodium Versenate dihydrate
• Tetracemate disodium dihydrate
• Titriplex III dihydrate
• Versene disodium salt dihydrate

Ethylenediaminetetraacetic acid, disodium salt dihydrate, 99+%, ACS reagent

CAS: 6381-92-6

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₁₈N₂Na₂O₁₀
• Purity: 99+%
• Color and Shape: White to light yellow, Crystalline powder
• Molecular weight: 372.24

EDTA, Disodium Salt, Dihydrate

CAS: 6381-92-6

EDTA disodium dihydrate chelates metals, inhibits proteases, and aids in protein purification; doesn't affect cellulase.

• Formula: C₁₀H₁₈N₂Na₂O₁₀
• Purity: 99.97%
• Color and Shape: Liquid
• Molecular weight: 372.24

Disodium Edetate Dihydrate

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈NaH₂O
• Color and Shape: Neat
• Molecular weight: 372.24

EDTA Disodium Salt 2-hydrate (USP, BP, Ph. Eur.) pure

CAS: 6381-92-6

• Purity: Pharma Grade
• Molecular weight: 372.24g/mol

Ethylenediamine-N,N,N',N'-tetraacetic Acid Disodium Dihydrate

CAS: 6381-92-6

Applications Sodium salt of Ethylenediamine-N,N,N’,N’-tetraacetic Acid (EDTA) a powerful chelating agent; EDTA forms stable complexes …

• Formula: C₁₀H₁₄N₂O₈NaH₂O
• Color and Shape: White
• Molecular weight: 372.24

Ethylenediaminetetraacetic acid disodium dihydrate

CAS: 6381-92-6

Hexadentate chelator

• Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
• Color and Shape: White Powder
• Molecular weight: 372.24 g/mol

EDTA Disodium Salt Dihydrate for molecular biology, 99.5%

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Purity: min. 99.5%
• Color and Shape: White, Crystalline compound, Clear, Colourless
• Molecular weight: 372.24

EDTA Disodium Salt 0.1M Solution

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 372.24

EDTA Disodium Salt Dihydrate extrapure AR, ACS, ExiPlus, Multi-Compendial, 99.5%

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Purity: min. 99.5%
• Color and Shape: White, Crystalline compound, Clear, Colourless
• Molecular weight: 372.24

EDTA Disodium Salt Dihydrate pure, 98%

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Purity: min. 98%
• Color and Shape: White, Crystalline compound, Clear, Colourless
• Molecular weight: 372.24

EDTA Disodium Salt 0.01M Solution

CAS: 6381-92-6

• Color and Shape: Clear, Colourless, Liquid

EDTA Disodium Salt Dihydrate for tissue culture, 99.5%

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Purity: min. 99.5%
• Color and Shape: White, Crystalline compound, Clear, Colourless
• Molecular weight: 372.24

EDTA Disodium Salt Dihydrate extrapure AR, 99.5%

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Purity: min. 99.5%
• Color and Shape: White, Crystalline compound, Clear, Colourless
• Molecular weight: 372.24

EDTA Disodium Salt 0.5M Solution

CAS: 6381-92-6

• Formula: C₁₀H₁₄N₂O₈Na₂·2H₂O
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 372.24

EDTA Disodium Salt 0.05M Solution

CAS: 6381-92-6

• Color and Shape: Clear, Colourless, Liquid

Ethylenediaminetetraacetic acid disodium dihydrate, particle size: 98% < 18 µm LV5

CAS: 6381-92-6

Please enquire for more information about Ethylenediaminetetraacetic acid disodium dihydrate, particle size: 98% < 18 µm …

• Formula: C₁₀H₁₆N₂O₈•(H₂O)₂•Na₂
• Purity: Min. 95%
• Molecular weight: 374.25 g/mol