Merck
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F7002

Sigma-Aldrich

Iron(II) sulfate heptahydrate

ReagentPlus®, ≥99%

Synonym(s):
Ferrous sulfate heptahydrate
Linear Formula:
FeSO4 · 7H2O
CAS Number:
Molecular Weight:
278.01
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.55

vapor pressure

14.6 mmHg ( 25 °C)

Quality Level

product line

ReagentPlus®

assay

≥99%

form

powder

pH

3-4 (25 °C, 50 g/L)

density

1.898 g/mL at 25 °C (lit.)

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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General description

Iron(II) sulfate heptahydrate is a hydrated iron(II) salt. It undergoes thermal degradation to afford hydrosulfate and oxysulfate of iron(III). Isothermal and dynamic thermal analysis methods have been proposed to study its thermal decomposition in air.

Application

Iron(II) sulfate heptahydrate (FeSO4, FeSO4.7H2O) has been used to compose the Bold′s basal medium (BBM). It has been used to evaluate the total antioxidant activity of serum.

Packaging

250, 500 g in poly bottle
1 kg in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Poisonous_And_Deleterious

F7002-1KG:4548173949048

PRTR

F7002-500G:4548173949062

FSL

F7002-500G:4548173949062

ISHL Indicated Name

ISHL Notified Names

F7002-1KG:4548173949048

JAN Code

F7002-500G:4548173949062

Certificate of Analysis

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Certificate of Origin

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