Synonyms:
iron(ii)ethylenediammoniumsulfate,tetrahydrate,reagent ; iron(ii)ethyl ; iron(ii) ethylenediammonium sulfate tetrahydrate 98% ; ethane-1,2-diaminium iron(ii) sulfate tetrahydrate ; iron(ii)ethylenediammoniumsulfate4-hydrate ; iron(iii) ethylenediammonium sulfate tetrahydrate ; iron(ii) ethylenediammonium sulfate  ; iron(ii) ethylenediammonium sulfate tetrahydrate, primary standard ; sulfuric acid, iron(2+) salt, compd. with 1,2-ethanediamine (2:1:2), tetrahydrate ; ferrous ethylenediammonium sulfate, tetrahydrate, reagent special