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Reference substances

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IUPAC name:
Iron (II) sulfate

Inventory

EC number:
231-753-5
EC name:
Iron sulphate
CAS number:
7720-78-7
CAS number:
7720-78-7
Synonyms
Names:
Copperas
Ferrosulfate; Fersolate; Green Salts; Green vitriol; Iron monosulfate; Iron sulfate (1:1); Iron sulfate (FeSO4); Iron vitriol; Iron(2+) sulfate; Iron(2+) sulfate (1:1); Iron(II) sulfate
Ferrous sulfate (1:1)
Sulfuric acid, iron(2+) salt (1:1)
Identifier:
IUPAC name
iron(2+) sulfate

Molecular and structural information

Molecular formula:
FeSO4
Molecular weight:
151.9
SMILES notation:
[Fe+2].[O-]S(=O)(=O)[O-]
InChl:
InChI=1/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
Structural formula:
Chemical structure

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