Input interpretation
![duretter](../image_source/68ecd4b1664f7fadd3387cf0fdc88a60.png)
duretter
Chemical names and formulas
![formula | FeSO_4 Hill formula | FeO_4S name | duretter IUPAC name | iron(+2) cation sulfate alternate names | copperas | duroferon | ferrous sulfate | ferrous sulphate mass fractions | Fe (iron) 36.8% | O (oxygen) 42.1% | S (sulfur) 21.1%](../image_source/82597f8a4cdb210dc01618cab32c7b96.png)
formula | FeSO_4 Hill formula | FeO_4S name | duretter IUPAC name | iron(+2) cation sulfate alternate names | copperas | duroferon | ferrous sulfate | ferrous sulphate mass fractions | Fe (iron) 36.8% | O (oxygen) 42.1% | S (sulfur) 21.1%
Structure diagram
![Structure diagram](../image_source/17fc2d5b8abf08c220dfd9b9dd2b5f78.png)
Structure diagram
![vertex count | 6 edge count | 4 Schultz index | 64 Wiener index | 16 Hosoya index | 5 Balaban index | 3.024](../image_source/98511b6acabc1ece01417b42d50855f3.png)
vertex count | 6 edge count | 4 Schultz index | 64 Wiener index | 16 Hosoya index | 5 Balaban index | 3.024
Basic properties
![molar mass | 151.9 g/mol density | 2.841 g/cm^3](../image_source/b26109d810d72c757c163fbb5f7fd2d1.png)
molar mass | 151.9 g/mol density | 2.841 g/cm^3
Units
Thermodynamic properties
![specific heat capacity c_p | solid | 0.6623 J/(g K) molar heat capacity c_p | solid | 100.6 J/(mol K) specific free energy of formation Δ_fG° | solid | -5.404 kJ/g molar free energy of formation Δ_fG° | solid | -820.8 kJ/mol specific heat of formation Δ_fH° | solid | -6.112 kJ/g molar heat of formation Δ_fH° | solid | -928.4 kJ/mol specific entropy S° | solid | 0.7966 J/(g K) molar entropy S° | solid | 121 J/(mol K) (at STP)](../image_source/f9a9339707b39e3645faef99c50f0c7d.png)
specific heat capacity c_p | solid | 0.6623 J/(g K) molar heat capacity c_p | solid | 100.6 J/(mol K) specific free energy of formation Δ_fG° | solid | -5.404 kJ/g molar free energy of formation Δ_fG° | solid | -820.8 kJ/mol specific heat of formation Δ_fH° | solid | -6.112 kJ/g molar heat of formation Δ_fH° | solid | -928.4 kJ/mol specific entropy S° | solid | 0.7966 J/(g K) molar entropy S° | solid | 121 J/(mol K) (at STP)
Chemical identifiers
![CAS number | 7720-78-7 PubChem CID number | 24393 SMILES identifier | [O-]S(=O)(=O)[O-].[Fe+2] InChI identifier | InChI=1/Fe.H2O4S/c;1-5(2, 3)4/h;(H2, 1, 2, 3, 4)/q+2;/p-2/fFe.O4S/qm;-2 EU number | 231-753-5 Gmelin number | 8298 RTECS number | NO8500000 NSC number | 146177](../image_source/226e82e56053005e1f0295135e02d0e2.png)
CAS number | 7720-78-7 PubChem CID number | 24393 SMILES identifier | [O-]S(=O)(=O)[O-].[Fe+2] InChI identifier | InChI=1/Fe.H2O4S/c;1-5(2, 3)4/h;(H2, 1, 2, 3, 4)/q+2;/p-2/fFe.O4S/qm;-2 EU number | 231-753-5 Gmelin number | 8298 RTECS number | NO8500000 NSC number | 146177
NFPA label
![NFPA label](../image_source/7746622531eea757734c460ffa37bcaa.png)
NFPA label
![NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0](../image_source/7f920e0a90b0f2b30126f0423d44516a.png)
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0
Toxicity properties
![RTECS classes | tumorigen | drug | mutagen | reproductive effector | human data](../image_source/b843179ff0c0b5764422e1b23767e8b0.png)
RTECS classes | tumorigen | drug | mutagen | reproductive effector | human data
Ion equivalents
![Fe^(2+) (iron(II) cation) | 1 (SO_4)^(2-) (sulfate anion) | 1](../image_source/88b1a49e8903392bbcb730a1e353e89a.png)
Fe^(2+) (iron(II) cation) | 1 (SO_4)^(2-) (sulfate anion) | 1