oxo[(oxosamario)oxy]samarium

• ChemBase ID: 132107
• Molecular Formular: O3Sm2
• Molecular Mass: 348.7182
• Monoisotopic Mass: 351.82420786
• SMILES: O=[Sm]O[Sm]=O
• Canonical SMILES: O=[Sm]O[Sm]=O
• InChI: InChI=1S/3O.2Sm
• InChIKey: PRCWVHVINXAFRG-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: oxo[(oxosamario)oxy]samarium
• IUPAC Traditional name: oxo[(oxosamario)oxy]samarium
• Synonyms: Samaria; Samarium(III) oxide; Samarium(III) oxide dispersion; 氧化钐(III); 三氧化二钐分散体

Database IDs

• CAS Number: 12060-58-1
• EC Number: 235-043-6
• MDL Number: MFCD00011237
• PubChem SID: 24853701; 24864464; 24864591; 162226384; 24882846; 24883151
• PubChem CID: 4247557

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.4316
• LogD (pH = 7.4): -0.4316
• Log P: -0.4316
• Molar Refractivity: 4.236 cm^3
• Polarizability: 15.1311455 Å^3
• Polar Surface Area: 43.37 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: nanopowder; powder
• Density: 8.35 g/mL at 25 °C(lit.)

Safety Information

• RTECS: VP3153000
• German water hazard class: 2
• Safety Statements: 22-24/25
• Personal Protective Equipment: Eyeshields, Gloves

Product Information

• Purity: ≥99% trace metals basis; ≥99.8% (based on rare earth content); 99.9% trace metals basis; 99.99% trace metals basis; 99.999% trace metals basis
• Grade: puriss.
• Particle Size: <100 nm (BET); <50 nm (XRD)
• Surface Area: BET surf. area <10 m2/g
• Extent of Labeling: 89.2 Bq/g specific activity
• Linear Formula: Sm2O3

DETAILS

Sigma Aldrich - 394394

Packaging
5, 25 g in poly bottle

Sigma Aldrich - 392537

Packaging
25 g in poly bottle

Sigma Aldrich - 641855

Packaging
100 mL in glass bottle

Sigma Aldrich - 228672

Packaging
10, 100 g in poly bottle

Sigma Aldrich - 637319

Packaging
10 g in glass bottle

Sigma Aldrich - 84460

Other Notes
Sales restrictions may apply