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343161

Sigma-Aldrich

Iron(II) sulfide

−100 mesh, 99.9% trace metals basis

Synonym(s):

Ferrous sulfide

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10 G
$84.87

About This Item

Empirical Formula (Hill Notation):
FeS
CAS Number:
Molecular Weight:
87.91
EC Number:
MDL number:
UNSPSC Code:
12352302
eCl@ss:
38190405
PubChem Substance ID:
NACRES:
NA.55
assay:
99.9% trace metals basis
form:
powder

$84.87

List Price$94.30Save 10%
Web-Only Promotion

Available to ship onMay 02, 2025Details


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Notify Me

Get notified when this item is ready to ship via email.

Quality Level

assay

99.9% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: iron

particle size

−100 mesh

density

4.84 g/mL at 25 °C (lit.)

SMILES string

S=[Fe]

InChI

1S/Fe.S

InChI key

MBMLMWLHJBBADN-UHFFFAOYSA-N

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Application


  • Progress in bioleaching: fundamentals and mechanisms of microbial metal sulfide oxidation - part A: This study delves into the microbial oxidation of metal sulfides like Iron(II) sulfide, shedding light on bioleaching processes crucial for the extraction of valuable metals from ores, which is highly relevant for environmental and materials science applications (Vera et al., 2022).

  • Novel QTL Associated with Aerenchyma-Mediated Radial Oxygen Loss (ROL) in Rice: Explores genetic traits influenced by conditions such as the presence of Iron(II) sulfide in paddy fields, providing insights into how rice adapts to iron-rich anaerobic soils, which is vital for agricultural biotechnology and crop science (Duyen et al., 2022).

  • Fe(ii) and Fe(iii) dithiocarbamate complexes as single source precursors: Investigates the synthesis of nanoscale iron sulfides from these precursors, using in situ X-ray absorption spectroscopy, which is essential for developing advanced materials with specific magnetic and electronic properties (Roffey et al., 2019).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Since the mid-nineties membrane bioreactor (MBR) technology has been introduced to municipal wastewater treatment in Europe. The first MBR plants went into operation performing a conventional mechanical pre-treatment (MPT) without any advanced treatment units. After a short operation period, clogging
Mahesh Sundararajan et al.
Dalton transactions (Cambridge, England : 2003), 40(42), 11156-11163 (2011-08-13)
The fate of actinyl species in the environment is closely linked to oxidation state, since the reduction of An(VI) to An(IV) greatly decreases their mobility due to the precipitation of the relatively insoluble An(IV) species. Here we study the mechanism
Sung Pil Hyun et al.
Environmental science & technology, 46(6), 3369-3376 (2012-02-10)
Reaction of aqueous uranium(VI) with iron(II) monosulfide mackinawite in an O(2) and CO(2) free model system was studied by batch uptake measurements, equilibrium modeling, and L(III) edge U X-ray absorption spectroscopy (XAS). Batch uptake measurements showed that U(VI) removal was
A Diener et al.
Journal of contaminant hydrology, 133, 30-39 (2012-04-10)
Selenium has a toxic potential leading to diseases by ingestion and a radiotoxic potential as (79)Se radionuclide if discharged from a high-level nuclear waste repository in deep geological formations into the biosphere. Selenium is often associated with sulfides, such as
Elvira Bura-Nakić et al.
Environmental science & technology, 47(2), 741-749 (2012-12-18)
Recent publications have shown that the anodic reaction between FeS and Hg can be used for electrochemical detection of colloidal and particulate FeS in natural waters. Anodic waves that were recorded around -0.45 V (vs Ag/AgCl) in model solutions correspond

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