sulfanylideneiron

• ChemBase ID: 158364
• Molecular Formular: FeS
• Molecular Mass: 87.91
• Monoisotopic Mass: 87.9070085
• SMILES: S=[Fe]
• Canonical SMILES: S=[Fe]
• InChI: InChI=1S/Fe.S
• InChIKey: MBMLMWLHJBBADN-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: sulfanylideneiron
• IUPAC Traditional name: iron(II) sulfide
• Synonyms: Ferrous sulfide; Iron(II) sulfide; 硫化亚铁(II); 硫化亚铁; 硫化铁(II)

Database IDs

• CAS Number: 1317-37-9
• EC Number: 215-268-6
• MDL Number: MFCD00011013
• Merck Index: 144058
• PubChem SID: 24861125; 24856290; 162252500; 24847581
• PubChem CID: 14828

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.7828
• LogD (pH = 7.4): 0.7828
• Log P: 0.7828
• Molar Refractivity: 9.4338 cm^3
• Polarizability: 6.956006 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in acids with H2S evolution
• Apperance: -100 Mesh Powder; sticks (thin)
• Melting Point: 1195°C
• Density: 4.74; 4.84 g/mL at 25 °C(lit.)

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Nature polluting (N)
• UN Number: 3077
• German water hazard class: 3
• Hazard Class: 9
• Packing Group: 3
• Risk Statements: 31; 31-50
• Safety Statements: 60; 60-61
• TSCA Listed: 是
• GHS Pictograms: GHS09
• GHS Signal Word: Warning
• GHS Hazard statements: H400
• GHS Precautionary statements: P273
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, Gloves
• RID/ADR: UN 3077 9/PG 3
• Supplemental Hazard Statements: Contact with acids liberates toxic gas.

Product Information

• Purity: ≥50.0%; 25-30% (S); 99% (metals basis); 99.9% trace metals basis
• Grade: SAJ first grade; technical; technical grade
• Particle Size: -100 mesh
• Impurities: ≥29% sulfide (S)
• Empirical Formula (Hill Notation): FeS

DETAILS

Sigma Aldrich - 268704

Features and Benefits
Non-stoichiometric, inhomogeneous product
Packaging
250 g in poly bottle
5 g in glass bottle

Sigma Aldrich - 343161

Packaging
10, 50 g in glass bottle