Iron disulfide

Base Information

• Chemical Name: Iron disulfide
• CAS No.: 12068-85-8
• Deprecated CAS: 61027-07-4
• Molecular Formula: FeS2
• Molecular Weight: 119.979
• European Community (EC) Number: 215-167-7,235-106-8
• DSSTox Substance ID: DTXSID40892244
• Wikipedia: Pyrite
• Mol file: 12068-85-8.mol

Synonyms:Fe-S2 iron disulfide of pyrite;Fe-S2 marcosite of pyrite;ferrous disulfide;iron disulfide;pyrite

Chemical Property of Iron disulfide

Chemical Property:

• Melting Point: 1171°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 64.18000
• Density: g/cm³
• LogP: 1.29390
• Water Solubility.: Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 119.879078
• Heavy Atom Count: 3
• Complexity: 18.3

Purity/Quality:

98%,99%, ^*data from raw suppliers

Iron disulfide (Iron pyrite), 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 32-36/37/38-50-43
• Safety Statements: 26-36/37/39-61

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: S=[Fe]=S
• Uses: Iron sulfide is used in photovoltaics and lithium ion battery cathodes. It is also studied as a potential material for the sequestration of environmental contaminants. Manufacture of sulfur, sulfuric acid and sulfur dioxide, ferrous sulfate, cheap jewelry, recovery of metals.

Technology Process of Iron disulfide

There total 1 articles about Iron disulfide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

disulfur (23550-45-0,12597-02-3) + thiozone (557774-20-6) + sulfur (19269-85-3) + iron (7439-89-6) → iron sulfide + pyrite + ferric sulfide (12068-85-8) + SFeS(1-) (142848-03-1) + Fe(S2)2 (150346-58-0)

Guidance literature:

In solid matrix; Nd:YAG laser focused onto metal target (5-10 mJ/pulse), Fe atoms were codeposited with S(x)/Ar mixt. (microwave discharge in Ar seeded with S vapor) onto CsI window cooled to 7 K, annealing to 40 K; IR spect. monitoring, not isolated;

DOI:10.1021/jp900994c

upstream raw materials:

disulfur

thiozone

sulfur

iron

Refernces