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Merck

F7002

Iron(II) sulfate heptahydrate

greener alternative

ReagentPlus®, ≥99%

Synonym(s):

Ferrous sulfate heptahydrate

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About This Item

Linear Formula:
FeSO4 · 7H2O
CAS Number:
7782-63-0
Molecular Weight:
278.01
NACRES:
NA.55
PubChem Substance ID:
329799761
UNSPSC Code:
12352302
EC Number:
231-753-5
MDL number:
MFCD00149719
Assay:
≥99%
Form:
powder

Key Documents

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InChI key

SURQXAFEQWPFPV-UHFFFAOYSA-L

InChI

1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

SMILES string

O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O

vapor pressure

14.6 mmHg ( 25 °C)

product line

ReagentPlus®

assay

≥99%

form

powder

Quality Level

200

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pH

3-4 (25 °C, 50 g/L)

density

1.898 g/mL at 25 °C (lit.)

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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.

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.
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. IRON(II) SULFATE HEPTAHYDRATE is essential for developing greener energy solutions, particularly in iron-based lithium-ion batteries. Its eco-friendly properties enhance energy storage efficiency, reduce reliance on harmful materials, and support the advancement of sustainable technologies. Click here for more information.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

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

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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

2530151: + F7002-500G:4548173949062 + F7002-VAR: + F7002-250G-C: + F7002-250G:4548173949055 + F7002-500G-C: + F7002-BULK: + F7002-12KG: + F7002-1KG:4548173949048

jan

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Certificates of Analysis (COA)

Lot/Batch Number
SLCM1446
SLCL0750
SLCH9490
SLCD6886
SLCD3732

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Axenic Cultivation of Mycelium of the Lichenized Fungus, Lobaria pulmonaria (Peltigerales, Ascomycota).
Cornejo C, et al.
Bio-protocol, 5(13) (2015)
Tiiu Kullisaar et al.
The British journal of nutrition, 90(2), 449-456 (2003-08-12)
The increasing interest in a healthy diet is stimulating innovative development of novel scientific products in the food industry. The viable lactic acid bacteria in fermented milk products, such as yoghurt, have been associated with increased lactose tolerance, a well-balanced
Thermal analysis of iron (II) sulphate heptahydrate in air. V: Thermal decomposition of hydroxy and oxysulphates.
Swamy M and Prasad T.
Journal of Thermal Analysis and Calorimetry, 20(1), 107-114 (1981)
Thermal analysis of iron (II) sulphate heptahydrate in air: III. Thermal decomposition of intermediate hydrates.
Swami MSR and Prasad TP.
Journal of Thermal Analysis and Calorimetry, 19(2), 297-304 (1980)
Marta Cosín-Tomàs et al.
Nutrients, 11(8) (2019-08-03)
Oxidative damage is involved in the pathophysiology of age-related ailments, including Alzheimer's disease (AD). Studies have shown that the brain tissue and also lymphocytes from AD patients present increased oxidative stress compared to healthy controls (HCs). Here, we use lymphoblastoid
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Protocols

Enzymatic Assay of 5’-Nucleotidase

To measure 5′-nucleotidase activity, this procedure uses adenosine 5’-monophosphate and a color reagent to create a standard curve for determining the micromoles of phosphorus liberated.

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