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Merck

343161

Sigma-Aldrich

Iron(II) sulfide

−100 mesh, 99.9% trace metals basis

Sinónimos:

Ferrous sulfide

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About This Item

Fórmula empírica (notación de Hill):
FeS
Número de CAS:
Peso molecular:
87.91
EC Number:
MDL number:
UNSPSC Code:
12352302
eCl@ss:
38190405
PubChem Substance ID:
NACRES:
NA.55

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


Certificados de análisis (COA)

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N Finck et al.
Environmental science & technology, 46(18), 10004-10011 (2012-08-21)
The isotope (79)Se may be of great concern with regard to the safe disposal of nuclear wastes in deep geological repositories due to its long half-life and potential mobility in the geosphere. The Se mobility is controlled by the oxidation
Andrew D Henderson et al.
Water research, 47(3), 1267-1276 (2012-12-19)
Iron sulfide (FeS) has been extensively assessed as a reactive medium to remove both metals and halogenated organics from groundwater. However, to address its suitability as a material for permeable reactive barriers (PRBs), its propensity for solids and gas production
The structural plasticity of the proximal [4Fe3S] cluster is responsible for the O2 tolerance of membrane-bound [NiFe] hydrogenases.
Jean-Marie Mouesca et al.
Angewandte Chemie (International ed. in English), 52(7), 2002-2006 (2013-01-09)
Amit Kumar Dutta et al.
ACS applied materials & interfaces, 4(4), 1919-1927 (2012-03-28)
Nanocrystalline FeS and FeSe compounds were prepared by solvothermal decomposition of a precursor complex [Fe(3)(μ(3)-O)(μ(2)-O(2)CCH(2)Cl)(6)(H(2)O)(3)]NO(3)·H(2)O in the presence of thiourea and sodium selenite, respectively. The as-obtained products were characterized by X-ray diffraction analysis (XRD), field emission scanning electron microscopy (FESEM)
Bo Zhang et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(39), 15734-15739 (2012-09-29)
Fumarate and nitrate reduction (FNR) regulatory proteins are O(2)-sensing bacterial transcription factors that control the switch between aerobic and anaerobic metabolism. Under anaerobic conditions [4Fe-4S](2+)-FNR exists as a DNA-binding homodimer. In response to elevated oxygen levels, the [4Fe-4S](2+) cluster undergoes

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