hexakis(oxo[(oxoferrio)oxy]iron); oxostrontium

• ChemBase ID: 141943
• Molecular Formular: Fe12O19Sr
• Molecular Mass: 1061.7486
• Monoisotopic Mass: 1063.02823978
• SMILES: O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Sr]
• Canonical SMILES: O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.[Sr]=O
• InChI: InChI=1S/12Fe.19O.Sr
• InChIKey: MUDURESJCZWWBG-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: hexakis(oxo[(oxoferrio)oxy]iron); oxostrontium
• IUPAC Traditional name: hexakis(ferric oxide); strontium oxide
• Synonyms: Strontium ferrite; 锶铁氧体

Database IDs

• CAS Number: 12023-91-5
• EC Number: 234-685-4
• MDL Number: MFCD00075632
• PubChem SID: 24882583; 24871679; 162236175
• PubChem CID: 16213227

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): 0.3684
• LogD (pH = 7.4): 0.3684
• Log P: 0.3684
• Molar Refractivity: 4.236 cm^3
• Polarizability: 8.774179 Å^3
• Polar Surface Area: 43.37 Å^2
• Rotatable Bonds: 12
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Apperance: crystalline (hexagonal phase); nanopowder; powder
• Melting Point: >450 °C(lit.)
• Density: 5.18 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36
• Safety Statements: 26-36
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 99.5%; 99.8% trace metals basis
• Particle Size: <100 nm (BET); <50 nm (XRD); -325 mesh
• Linear Formula: SrFe12O19

DETAILS

Sigma Aldrich - 633836

Packaging
5 g in glass bottle

Sigma Aldrich - 480371

Packaging
25 g in glass bottle