EDTA, Disodium Salt Dihydrate; Ethylenediaminetetraacetic acid disodium salt dihydrate; Ethanediylbis(N-(carboxymethyl)glycine) disodium salt; Disodium dihydrogen ethylenediaminetetraacetate; Versene disodium salt; 1,2-DIAMINOETHANE-N,N,N',N'-TETRA-ACETIC ACID DISODIUM SALT; 1,2-DIAMINOETHANE-N,N,N',N'-TETRA-ACETIC ACID DISODIUM SALT 2H2O; 4C EDTA; COMPLEXONE III; COMPLEXONE III(R); DISODIUM DIHYDROGEN ETHYLENEDIAMINE TETRAACETATE; DISODIUM DIHYDROGEN ETHYLENEDIAMINETETRAACETATE DIHYDRATE; DISODIUM DIHYDROGEN ETHYLENEDIAMINETETRA-ACETIC DIHYDRATE; DISODIUM EDETATE; DISODIUM EDETATE DIHYDRATE; DISODIUM EDTA; DISODIUM ETHYLENEDIAMINETETRAACETATE; DISODIUM ETHYLENEDIAMINETETRAACETATE DIHYDRATE; Disodium ethylenediaminetetraacetic acid; DISODIUM (ETHYLENEDINITRILO)TETRAACETATE, DIHYDRATE; EDATHAMIL DISODIUM SALT DIHYDRATE; EDETATE DISODIUM; EDETATE DISODIUM, DIHYDRATE; EDETATE DISODIUM DIHYDROGEN, DIHYDRATE; EDETATE DISODIUM SALT DIHYDRATE CAS NO:139-33-3 (Anhydrous); 6381-92-6 (Dihydrate)