Disodium ethylenediamine tetraacetate is a good sequesterant.
乙二胺四乙酸二钠是一种优秀的络合剂。
2
A chelating agent which forms an easily water-soluble metal chelated compound such as nitrilotriacetate (NTA) or ethylene diamine tetraacetate (EDTA) is incorporated in a detergent composition.