ETHYLENE GLYCOL TETRAACETIC ACID Meaning and
Definition
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Ethylene Glycol Tetraacetic Acid (EGTA) is a synthetic compound used as a chelating agent, primarily in biochemistry and medicine. It is an organic compound with the chemical formula C10H16N2O8.
EGTA is classified as a tetraacid because it contains four carboxylic acid groups. These acid groups contribute to its chelating abilities. EGTA has a strong affinity for divalent metal ions, particularly calcium (Ca2+) and magnesium (Mg2+). It forms stable complexes or chelates with these metal ions, effectively sequestering them. This property makes EGTA useful in various applications where the removal of these metal ions is desired.
In biochemistry, EGTA is often used to selectively chelate calcium ions from solutions or tissues, allowing researchers to study the effects of calcium removal on biological processes. It can also be used to determine the concentration of calcium in solution through a complexometric titration. Additionally, EGTA can prevent coagulation of blood samples by removing calcium ions, enabling the analysis of various blood parameters.
In medicine, EGTA has been utilized in formulations for intravenous injection to prevent clotting and enhance the stability of medications containing metal ions. It is also employed as a calcium-chelating agent in chelation therapy, a treatment for heavy metal poisoning.
Overall, Ethylene Glycol Tetraacetic Acid is a versatile compound that finds applications in various scientific and medical fields due to its ability to chelate divalent metal ions, particularly calcium and magnesium.
Common Misspellings for ETHYLENE GLYCOL TETRAACETIC ACID
- wthylene glycol tetraacetic acid
- sthylene glycol tetraacetic acid
- dthylene glycol tetraacetic acid
- rthylene glycol tetraacetic acid
- 4thylene glycol tetraacetic acid
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- etuylene glycol tetraacetic acid
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- ethtlene glycol tetraacetic acid
- ethglene glycol tetraacetic acid
