Iron(II) sulfate heptahydrate

SIGALD/F7002 - ReagentPlus^®, ≥99%

Synonym: Ferrous sulfate heptahydrate

CAS Number: 7782-63-0
Empirical Formula (Hill Notation): FeO₄S · 7H₂O
Molecular Weight: 278.01
EC Number: 231-753-5
MDL Number: MFCD00149719
Linear Formula: FeSO₄ · 7H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-F7002-250G	250 g	$40.90 1/EA	Add To Favorites
45-F7002-500G	500 g	$72.40 1/EA	Add To Favorites
45-F7002-1KG	1 kg	$120.00 1/EA	Add To Favorites

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This image depicts SKU: F7002-250G

Properties
Descriptions
Safety Info.
Basic Data

assay	≥99%
density	1.898 g/mL at 25 °C (lit.)
form	powder
greener alternative category	Enabling
greener alternative product characteristics	Design for Energy Efficiency Learn more about the Principles of Green Chemistry .
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
pH	3-4 (25 °C, 50 g/L)
product line	ReagentPlus^®
Quality Level	200
SMILES string	O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
sustainability	Greener Alternative Product
vapor pressure	14.6 mmHg ( 25 °C)

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.
General description:	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
Packaging:	1 kg in poly bottle
Packaging:	250, 500 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 - H315 - H319
Precautionary statements	P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Codes	Xn
Risk Statements	22-36/38
Safety Statements	46
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99%
Density	1.898 g/mL at 25 °C (lit.)
UNSPSC	12352302

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