Sulfuric acid, iron(2+) salt (1:1), iron(II) sulfate, sulfuric acid iron(2+) salt (1:1), ferrous sulfate, iron(2+) sulfate, ferrous sulphate, Iron(II) sulfate, Ferrous sulfate, Ferrosulfate, Iron monosulfate, Iron vitriol, Iron sulfate, Eisen(II)-sulfat, Eisenvitriol, Ferrosulfat, Schwefelsaures Eisenoxydul, Eisenoxydulsulfat, grüner Vitriol, IRON (II) SULPHATE 15%, IRON (II) SULPHATE FINE GRANULAR, IRON (II) SULPHATE 7-9%, IRON (II) SULPHATE 30%, IRON (II) SULPHATE CRYSTALS, AP/E CORE 150 BASE OIL, IRON (II) SULPHATE HEPTAHYDRATE 28%, IRON (II) SULPHATE HEPTAHYDRATE 33%, Ferrous Sulfate