CAS 1317-37-9

Iron sulfide (FeS)

Description:

Iron sulfide (FeS) is an inorganic compound characterized by its formation from iron and sulfur. It typically appears as a black or dark gray solid and is known for its relatively low solubility in water. FeS can exist in different crystalline forms, with the most common being the cubic structure known as pyrite or the orthorhombic structure known as marcasite. This compound is often found in nature as a mineral and is a significant component of iron ore deposits. Iron sulfide is also notable for its magnetic properties and can react with acids to release hydrogen sulfide gas, which has a characteristic rotten egg odor. In industrial applications, FeS is utilized in the production of sulfur and as a precursor for various iron and sulfur compounds. Additionally, it plays a role in biogeochemical cycles, particularly in anaerobic environments where it can influence the availability of nutrients and metals. Safety precautions are necessary when handling FeS, as it can pose health risks due to the release of toxic gases upon reaction with acids.

Formula: FeS

InChI: InChI=1S/Fe.S

InChI key: InChIKey=MBMLMWLHJBBADN-UHFFFAOYSA-N

SMILES: [Fe]=S

Synonyms:

• Black Iron Sulfide
• Eisen(Ii)-Sulfid
• Eisensulfid
• Ferrous monosulfide
• Ferrous sulfide
• Ferrous sulfide (FeS)
• Iron (Ii) Sulfide
• Iron Sulfide
• Iron Sulphide
• Iron monosulfide
• Iron monosulfide (FeS)
• Sulfure de fer
• Sulfuro De Hierro
• Synthetic troilite
• C.I. 77540
• pyrrhotite

Iron(II) sulfide, 99.9% (metals basis)

CAS: 1317-37-9

Iron(II) sulfide is used to generate hydrogen sulfide instantaneously by reacting with hydrochloric acid. In laboratory, Kipp’s apparatus is utilized for this purpose. It is used as a re-sulphurizing and alloying agent, as a reducing agent to remove heavy metal impurities from phosphoric acid. It is

Formula: FeS

Purity: 99.9%

Molecular weight: 87.91

Ref: 02-014024

Iron(II) sulfide, tech.

CAS: 1317-37-9

Iron(II) sulfide is used as a pigment in hair dyes and ceramics, glasses and bottles, and paint, Also used in lubricants and anodes, as a hydrogen sulfide source, and to treat exhaust gases. And it is also used as resulphurizing agent in the production of carbon, alloy and stainless types of free cu

Formula: FeS

Color and Shape: Powder and/or Chunks, Grey to black

Molecular weight: 87.91

Ref: 02-A15569

Iron(II) sulfide, 99.98% (metals basis)

CAS: 1317-37-9

Iron(II) sulfide is used as a pigment in hair dyes and ceramics, glasses and bottles, and paint, Also used in lubricants and anodes, as a hydrogen sulfide source, and to treat exhaust gases. And it is also used as resulphurizing agent in the production of carbon, alloy and stainless types of free cu

Formula: FeS

Purity: 99.98%

Molecular weight: 87.91

Ref: 02-022388

Iron(II) sulfide, 99% (metals basis)

CAS: 1317-37-9

Iron(II) sulfide is used to generate hydrogen sulfide instantaneously by reacting with hydrochloric acid. In laboratory, Kipp’s apparatus is utilized for this purpose. It is used as a re-sulphurizing and alloying agent, as a reducing agent to remove heavy metal impurities from phosphoric acid. It is

Formula: FeS

Purity: 99%

Molecular weight: 87.91

Ref: 02-017422

Iron(II) sulfide (99.9%-Fe)

CAS: 1317-37-9

Iron(II) sulfide (99.9%-Fe)

Formula: FeS

Purity: (99.9%-Fe)

Color and Shape: -100 mesh black pwdr.

Molecular weight: 87.91

Ref: 08-26-2635

Iron sulfide (FeS)

CAS: 1317-37-9

Formula: FeS

Purity: %

Color and Shape: Solid

Molecular weight: 87.9100

Ref: IN-DA000ZLP

Iron(II) sulfide

CAS: 1317-37-9

Formula: FeS

Color and Shape: Grey to black powder or chunks

Molecular weight: 87.91

Ref: 7W-GX9928

Iron(II) sulphide

CAS: 1317-37-9

Iron(II) sulphide

Purity: 99.99%

Color and Shape: Red-Brown Solid

Molecular weight: 87.91g/mol

Ref: 54-IN2092

Iron(II) sulfide, 99.9%

CAS: 1317-37-9

Formula: FeS(typ·Fe₀·9S)

Purity: ≥ 99.9%

Color and Shape: Dark grey, brown-grey or black powder

Molecular weight: 87.91

Ref: 7W-GX2147

Iron(II) sulfide (99%-Fe)

CAS: 1317-37-9

Iron(II) sulfide (99%-Fe)

Formula: FeS

Purity: (99%-Fe)

Color and Shape: -60 + 200 mesh black pwdr.

Molecular weight: 87.91

Ref: 08-93-2640

Ferrous Sulphide Fused Sticks, 23-27% S

CAS: 1317-37-9

Formula: FeS

Color and Shape: Faint Grey to Very Dark Grey, Bars/Sticks

Molecular weight: 87.91

Ref: SR-94185

Iron(II) sulfide

CAS: 1317-37-9

Iron(II) sulfide (FeS) is a semiconductor material that has been used as a fluorescence probe in wastewater treatment. It has also been used as a model system to study the interactions of HIV with other organisms. FeS has been found to inhibit the growth of bacteria by binding to intracellular targets such as the enzyme haloacid dehalogenase, which converts sulfide into hydrogen sulfide; or to prevent the formation of disulfide bonds in proteins, thereby inhibiting protein synthesis. The reaction mechanism is thought to be similar to that of anhydrous sodium and other metal sulfides, involving oxidation-reduction reactions that eventually produce elemental sulfur. Iron(II) sulfide is also an effective antimicrobial agent against many infectious diseases, due to its redox potential and thermal expansion properties.

Formula: FeS

Purity: Min. 95%

Molecular weight: 87.91 g/mol

Ref: 3D-BAA31737