450278
Iron(II) sulfate hydrate
99.999% trace metals basis
Synonym(s):
Sulfuric acid, iron(II) salt (1:1), hydrate
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About This Item
Linear Formula:
FeSO4 · xH2O
CAS Number:
Molecular Weight:
151.91 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-753-5
MDL number:
Assay:
99.999% trace metals basis
Form:
solid
InChI key
XBDUTCVQJHJTQZ-UHFFFAOYSA-L
InChI
1S/Fe.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
SMILES string
O.[Fe++].[O-]S([O-])(=O)=O
assay
99.999% trace metals basis
form
solid
reaction suitability
core: iron
impurities
≤15.0 ppm Trace Metal Analysis
density
1.9 g/mL at 25 °C (lit.)
Quality Level
Related Categories
General description
Iron(II) sulfate hydrate is a highly water soluble, blue green crystalline solid at room temperature. It is paramagnetic in nature and widely used in the field of redox batteries, nanomaterial synthesis and water treatment.
Application
Iron(II) sulfate hydrate can be use:
- As precursor to prepare polyanionic electrodes for secondary Li-ion batteries. It serves as an iron source to produce low cost and sustainable battery materials.
- As an electrolyte precursor to fabricate cost effective and scalable redox flow batteries with excellent capacity retention.
- As a starting material to prepare superparamagnetic iron oxide nanoparticles.
- As a support material to fabricate air pollutant sensors.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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