12353
Iron(II) sulfate hydrate
86.0-89.0% FeSO4 basis, solid, puriss., meets analytical specification of Ph. Eur., BP, exsiccated
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Product Name
Iron(II) sulfate hydrate, puriss., meets analytical specification of Ph. Eur., BP, exsiccated, 86.0-89.0% FeSO4 basis
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
grade
puriss.
assay
86.0-89.0% FeSO4 basis
form
solid
quality
exsiccated
meets analytical specification of Ph. Eur., BP
shelf life
Shelf life is limited
reaction suitability
core: iron
reagent type: catalyst
impurities
residual solvents, complies
≤0.005% heavy metals (as Pb)
≤0.05% insoluble matter
pH
3.0-4.0 (20 °C, 5%)
anion traces
chloride (Cl-): ≤300 mg/kg
cation traces
As: ≤2 mg/kg
Ca: ≤200 mg/kg
Cr: ≤100 mg/kg
Cu: ≤20 mg/kg
Fe3+: ≤4000 mg/kg
Hg: ≤1 mg/kg
K: ≤100 mg/kg
Mg: ≤100 mg/kg
Mn: ≤1000 mg/kg
Na: ≤200 mg/kg
Ni: ≤100 mg/kg
Pb: ≤2 mg/kg
Zn: ≤50 mg/kg
Quality Level
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Disclaimer
Packaging
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
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