778117
Iron disulfide
powder, −325 mesh, 99.8% trace metals basis
Sinónimos:
Ferrous disulfide
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About This Item
Fórmula empírica (notación de Hill):
FeS2
Número de CAS:
Peso molecular:
119.98
EC Number:
UNSPSC Code:
12352300
NACRES:
NA.23
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assay
99.8% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
core: iron
particle size
−325 mesh
mp
450 °C (lit.)
application(s)
battery manufacturing
InChI
1S/Fe.S2/c;1-2/q+2;-2
InChI key
NIFIFKQPDTWWGU-UHFFFAOYSA-N
Categorías relacionadas
Application
Iron Disulfide has attracted significant interest as a material for photovoltaics(1) and lithium ion battery cathodes(2). Iron disulfide is also studied as a potential material for the sequestration of environmental contaminants(3).
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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Water research, 47(13), 4391-4402 (2013-06-15)
Acid mine drainage (AMD) resulting from the oxidation of pyrite and other metal sulfides has caused significant environmental problems, including acidification of rivers and streams as well as leaching of toxic metals. With the goal of controlling AMD at the
M Oggerin et al.
Environmental microbiology, 15(8), 2228-2237 (2013-02-22)
Río Tinto (Huelva, southwestern Spain) is an extreme environment with a remarkably constant acidic pH and a high concentration of heavy metals, conditions generated by the metabolic activity of chemolithotrophic microorganisms thriving in the rich complex sulfides of the Iberian
Jiri Kucera et al.
Antonie van Leeuwenhoek, 103(4), 905-919 (2013-01-08)
In contrast to iron-oxidizing Acidithiobacillus ferrooxidans, A. ferrooxidans from a stationary phase elemental sulfur-oxidizing culture exhibited a lag phase in pyrite oxidation, which is similar to its behaviour during ferrous iron oxidation. The ability of elemental sulfur-oxidizing A. ferrooxidans to
Edmundo Placencia-Gómez et al.
Journal of contaminant hydrology, 148, 25-38 (2013-03-28)
Oxidation of metal sulfide minerals is responsible for the generation of acidic waters rich in sulfate and metals. When associated with the oxidation of sulfide ore mine waste deposits the resulting pore water is called acid mine drainage (AMD); AMD
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