15-1490
Iron(II) sulfate heptahydrate
JIS special grade, 99.0-102.0%
Synonym(s):
Ferrous sulfate heptahydrate
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About This Item
Linear Formula:
FeSO4 · 7H2O
CAS Number:
Molecular Weight:
278.01
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-753-5
MDL number:
Assay:
99.0-102.0%
Grade:
JIS special grade
Form:
solid
grade
JIS special grade
vapor pressure
14.6 mmHg ( 25 °C)
assay
99.0-102.0%
form
solid
reaction suitability
reagent type: catalyst
core: iron
availability
available only in Japan
pH
3.0-4.0 (25 °C, 50 g/L)
density
1.898 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
InChI
1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key
SURQXAFEQWPFPV-UHFFFAOYSA-L
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Yanyan Wei et al.
Food chemistry, 138(2-3), 1952-1958 (2013-02-16)
The present study evaluated the effectiveness of germination and iron fortification on iron concentration and bioavailability of brown rice. Iron fortification during germination process with 0.05-2 g/L ferrous sulfate increased the iron concentration in germinated brown rice from 1.1 to
Roshini Ebenezer et al.
Tropical medicine & international health : TM & IH, 18(8), 942-951 (2013-07-11)
To assess the impact of deworming and iron supplementation on the cognitive abilities and educational achievement of school-age children in Sri Lanka. Prospective, placebo-controlled randomised study. The treatment group received deworming and weekly iron supplementation for 6 months; the control group
Huifang Wu et al.
Journal of hazardous materials, 243, 86-94 (2012-11-13)
An experiment was conducted in a batch reactor for a real printing and dyeing wastewater pretreatment using Fenton process in this study. The results showed that original pH, hydrogen peroxide concentration and ferrous sulfate concentration affected ORP value and pretreatment