Statements (44)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
blue-green crystals
|
| gptkbp:CASNumber |
7720-78-7
|
| gptkbp:chemicalFormula |
FeSO4
|
| gptkbp:color |
pale green (heptahydrate)
|
| gptkbp:crystalSystem |
monoclinic (heptahydrate)
|
| gptkbp:decaysTo |
gptkb:iron(III)_oxide
gptkb:sulfur_trioxide sulfur dioxide |
| gptkbp:density |
3.65 g/cm³ (anhydrous)
|
| gptkbp:EC_number |
231-753-5
|
| gptkbp:first_aid |
seek medical attention if ingested
rinse with water if in eyes |
| gptkbp:hasInChIKey |
InChI=1S/Fe.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
WRUNXQHZFZQLHI-UHFFFAOYSA-L |
| gptkbp:hasSMILES |
[Fe+2].[O-]S(=O)(=O)[O-]
|
| https://www.w3.org/2000/01/rdf-schema#label |
iron(II) sulfate
|
| gptkbp:hydrate_forms |
anhydrous
heptahydrate monohydrate |
| gptkbp:IUPACName |
iron(2+) sulfate
|
| gptkbp:KEGGID |
D00554
|
| gptkbp:main_component_of |
copperas
|
| gptkbp:meltingPoint |
680 °C (decomposes)
|
| gptkbp:molecularWeight |
151.908 g/mol
|
| gptkbp:otherName |
ferrous sulfate
|
| gptkbp:oxidation_state_of_iron |
+2
|
| gptkbp:producedBy |
as a byproduct in steel pickling
reaction of iron with sulfuric acid |
| gptkbp:PubChem_CID |
24393
CHEBI:75832 CHEMBL1200992 |
| gptkbp:riskFactor |
irritant
harmful if swallowed |
| gptkbp:solubility |
soluble
|
| gptkbp:stable |
oxidizes in moist air
|
| gptkbp:storage |
store in a cool, dry place
|
| gptkbp:UNII |
VVI60QA4GB
|
| gptkbp:uses |
fertilizer
dye water treatment iron supplement |
| gptkbp:bfsParent |
gptkb:IUPAC_nomenclature
|
| gptkbp:bfsLayer |
6
|