CAS 113193-60-5 appears in our catalog under these names: Iron(ii) ethylenediammonium sulfate tetrahydrate, 95%, Iron(II) ethylenediammonium sulfate tetrahydrate, Iron(II) ethylenediammonium sulfate tetrahydrate, 99% , IRON(II) ETHYLENEDIAMMONIUM SULFATE &, Iron(II) Ethylenediammonium Sulfate Tetrahydrate, 98%, 98%. Offered by: Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar), Sigma-Aldrich, Chemat. Available pack sizes: 25g, 100g, 1g, 5g.