What is the full name of the anticoagulant EDTA?

The full name of the anticoagulant EDTA is Ethylenediaminetetraacetic acid. This compound is commonly used in blood collection tubes to prevent coagulation in laboratory samples, allowing for accurate analysis of blood components. The term "acid" is crucial in the name, as it reflects the chemical nature of EDTA, which includes carboxylic acid groups that contribute to its properties as a chelating agent. By chelating calcium ions, EDTA effectively prevents blood from clotting, making it an essential additive in hematology tests and other applications where accurate blood analysis is necessary.