What is the Full Form of EDTA Full Form of EDTA The full form of EDTA is “Ethylene Diamine Tetraacetic Acid”. Ethylenediamine tetraacetic acid (EDTA) is a polyprotic acid containing 4 carboxylic acid groups and 2 amine groups with lone-pair electrons that chelate calcium and several other metal ions. Properties of EDTA In the above[…]