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Safety Information

15-1520

Sigma-Aldrich

Iron(II) sulfide

SAJ first grade, ≥50.0%

Synonym(s):

Ferrous sulfide

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About This Item

Empirical Formula (Hill Notation):
FeS
CAS Number:
1317-37-9
Molecular Weight:
87.91
EC Number:
215-268-6
MDL number:
MFCD00011013
UNSPSC Code:
12352302
PubChem Substance ID:
329750751
grade:
SAJ first grade
form:
solid

grade

SAJ first grade

form

solid

reaction suitability

reagent type: catalyst
core: iron

availability

available only in Japan

concentration

≥50.0%

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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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

15-1520-5-500G-J:

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Certificates of Analysis (COA)

Lot/Batch Number
U8145
U9558
L2273
U9850
U8542

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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)
David P Summers et al.
Astrobiology, 12(2), 107-114 (2012-01-31)
Understanding the abiotic fixation of nitrogen and how such fixation can be a supply of prebiotic nitrogen is critical for understanding both the planetary evolution of, and the potential origin of life on, terrestrial planets. As nitrogen is a biochemically
Mei Wang et al.
Dalton transactions (Cambridge, England : 2003), 40(48), 12793-12800 (2011-10-11)
The research on structural and functional biomimics of the active site of [FeFe]-hydrogenases is in an attempt to elucidate the mechanisms of H(2)-evolution and uptake at the [FeFe]-hydrogenase active site, and to learn from Nature how to create highly efficient
Vanessa N L Wong et al.
Water research, 47(2), 821-832 (2012-12-04)
Benthic sediments in coastal acid sulfate soil (CASS) drains can contain high concentrations (~1-5%) of acid volatile sulfide (AVS) as nano-particulate mackinawite. These sediments can sequester substantial quantities of trace metals. Because of their low elevation and the connectivity of
Thanh Binh Nguyen et al.
Journal of the American Chemical Society, 135(1), 118-121 (2012-12-20)
Iron sulfide generated in situ from elemental sulfur and iron was found to be highly efficient in catalyzing a redox/condensation cascade reaction between 2-amino/hydroxy nitrobenzenes and activated methyl groups. This method represents a straightforward and highly atom economical approach to
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