1.02010-04-08 22:11:26 UTC2018-05-29 01:14:17 UTCFDB014740Iron(II) sulfate (FeSO4)Iron(II) sulfate (Br.E. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula FeSO4. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and paramagnetic. Together with other iron compounds, ferrous sulfate is used to fortify foods and to treat iron-deficiency anemia. CombironConferonFeosolFeospanFerodanFerogradumetFerolixFerralynFerrogradFerrosulfateFerrous sulfate (1:1)Ferrous sulfate, JAN, USANFerrous sulphateFersolateFerulenFerusalFesotymeHemobionHemoferIron monosulfateIron protosulfateIron sulfate (FeSO4)Iron(2+) sulfateIron(2+) sulfate (1:1)Iron(2+) sulphateIron(II) sulfateIron(II) sulfate (1:1)KenduralSulfuric acid iron salt (1:1)Sulfuric acid iron(2+) salt (1:1)Sulfuric acid, iron(2+) saltSulfuric acid, iron(2+), salt (1:1)FeO4S151.908151.886671311λ²-iron(2+) ion sulfateλ²-iron(2+) ion sulfate7720-78-7[Fe++].[O-]S([O-])(=O)=OInChI=1S/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2BAUYGSIQEAFULO-UHFFFAOYSA-L belongs to the class of inorganic compounds known as transition metal sulfates. These are inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is a transition metal.Transition metal sulfatesInorganic compoundsMixed metal/non-metal compoundsTransition metal oxoanionic compoundsTransition metal sulfatesInorganic oxidesInorganic saltsInorganic oxideInorganic saltTransition metal sulfateiron molecular entitymetal sulfatelogp-0.84pka_strongest_acidic-3iupacλ²-iron(2+) ion sulfateaverage_mass151.908mono_mass151.886671311smiles[Fe++].[O-]S([O-])(=O)=OformulaFeO4SinchiInChI=1S/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2inchikeyBAUYGSIQEAFULO-UHFFFAOYSA-Lpolar_surface_area80.26refractivity11.53polarizability5.81rotatable_bond_count0acceptor_count4donor_count0physiological_charge-2formal_charge0Specdb::MsMs88296Specdb::MsMs88297Specdb::MsMs88298Specdb::MsMs150993Specdb::MsMs150994Specdb::MsMs150995odorless