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CAS 18744-58-6

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Ethylenediaminetetraacetic acid disodium barium salt

Description:
Ethylenediaminetetraacetic acid disodium barium salt, commonly referred to as disodium barium EDTA, is a chelating agent that forms stable complexes with metal ions. This compound is characterized by its ability to bind to various divalent and trivalent metal ions, making it useful in a variety of applications, including analytical chemistry, medicine, and environmental science. It typically appears as a white crystalline powder and is soluble in water, which enhances its utility in aqueous solutions. The disodium form indicates that two of the four carboxyl groups in the ethylenediaminetetraacetic acid (EDTA) structure are neutralized by sodium ions, while the barium ion contributes to the overall stability and solubility of the compound. Its chelating properties make it effective in sequestering metals, which can be beneficial in detoxifying heavy metals in biological systems or in industrial processes. Additionally, it is important to handle this compound with care, as with any chemical, to ensure safety and compliance with relevant regulations.
Formula:C10H14BaN2O8
InChI:InChI=1/C10H16N2O8.Ba/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);/q;+2/p-2
SMILES:C(CN(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O.[Ba]
Synonyms:
  • Barium 2,2',2'',2'''-(Ethane-1,2-Diyldiammonio)Tetraacetate
  • Ethylenediaminetetraacetic acid disodium barium salt
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