Ferrous sulfide
Ferrous sulfide structure
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Common Name | Ferrous sulfide | ||
|---|---|---|---|---|
| CAS Number | 1317-37-9 | Molecular Weight | 87.910 | |
| Density | 4.84 | Boiling Point | N/A | |
| Molecular Formula | FeS | Melting Point | 1194ºC | |
| MSDS | Chinese USA | Flash Point | N/A | |
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Enhanced reductive dechlorination of tetrachloroethene during reduction of cobalamin (III) by nano-mackinawite.
J. Hazard. Mater. 235-236 , 359-66, (2012) We demonstrated adsorption and reduction of cobalamin(III) (Co(III)) on nano-mackinawite (nFeS) surface and their impact on reductive dechlorination of tetrachloroethene (PCE). The adsorption of Co(III) on the nFeS surface followed Langmuir isotherm and the r... |
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Black stain - a review.
Oral Health Prev. Dent. 9(1) , 37-45, (2011) The purpose of this review was to summarise the fundamentals about black stain, its diagnosis and possible differential diagnoses as well as its microbiology and therapy. In addition, various studies investigating the relationship between black stain and dent... |
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The mechanism of the reduction of [AnO2]2+ (An = U, Np, Pu) in aqueous solution, and by Fe(II) containing proteins and mineral surfaces, probed by DFT calculations.
Dalton Trans. 40(42) , 11156-63, (2011) 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 of t... |
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Selenide retention by mackinawite.
Environ. Sci. Technol. 46(18) , 10004-11, (2012) 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 state: the oxidized... |
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FeS/S/FeS(2) redox system and its oxidoreductase-like chemistry in the iron-sulfur world.
Astrobiology 11(5) , 471-6, (2011) The iron-sulfur world (ISW) theory is an intriguing prediction regarding the origin of life on early Earth. It hypothesizes that life arose as a geochemical process from inorganic starting materials on the surface of sulfide minerals in the vicinity of deep-s... |
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Removal of highly elevated nitrate from drinking water by pH-heterogenized heterotrophic denitrification facilitated with ferrous sulfide-based autotrophic denitrification.
Bioresour. Technol. 102(21) , 10154-7, (2011) The performance of acetic acid-supported pH-heterogenized heterotrophic denitrification (HD) facilitated with ferrous sulfide-based autotrophic denitrification (AD) was investigated in upflow activated carbon-packed column reactors for reliable removal of hig... |
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Carbon isotope fractionation in reactions of 1,2-dibromoethane with FeS and hydrogen sulfide.
Environ. Sci. Technol. 46(14) , 7495-502, (2012) EDB (1,2-dibromoethane) is frequently detected at sites impacted by leaded gasoline. In reducing environments, EDB is highly susceptible to abiotic degradation. A study was conducted to evaluate the potential of compound-specific isotope analysis (CSIA) in as... |
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Abiotic pyrite formation produces a large Fe isotope fractionation.
Science 332(6037) , 1548-51, (2011) The iron isotope composition of sedimentary pyrite has been proposed as a potential proxy to trace microbial metabolism and the redox evolution of the oceans. We demonstrate that Fe isotope fractionation accompanies abiotic pyrite formation in the absence of ... |
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Insights into the mechanistic role of the [Fe4S4] cubane in the A-cluster {[Fe4S4]-(SR)-[NipNid]} of acetyl-coenzyme A synthase.
ChemBioChem. 12(9) , 1417-21, (2011)
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Mechanical pre-treatment (MPT) - revitalised by MBR process.
Water Sci. Technol. 66(12) , 2524-32, (2012) 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... |