has part has_part has part has role iron molecular entity iron(2+) metal sulfate reducing agent iron(2+) sulfate (anhydrous) 151.887 151.90800 A compound of iron and sulfate in which the ratio of iron(2+) to sulfate ions is 1:1. Various hydrates occur naturally - most commonly the heptahydrate, which loses water to form the tetrahydrate at 57degreeC and the monohydrate at 65degreeC. BAUYGSIQEAFULO-UHFFFAOYSA-L CAS:7720-78-7 CHEBI:75832 Fe(II)SO4 FeO4S FeSO4 InChI=1S/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 MetaCyc:CPD0-2386 Reaxys:4933679 Wikipedia:Iron(II)_sulfate [Fe++].[O-]S([O-])(=O)=O chebi_ontology ferrous sulfate ferrous sulfate (anh.) ferrous sulfate (anhydrous) ferrous sulfate anhydrous iron sulfate (1:1) iron(2+) sulfate iron(2+) sulfate (anh.) iron(II) sulfate iron(II) sulfate (1:1)