hafnium(4+) ion disulfate

• ChemBase ID: 146081
• Molecular Formular: HfO8S2
• Molecular Mass: 370.6152
• Monoisotopic Mass: 371.85000896
• SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Hf+4]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Hf+4]
• InChI: InChI=1S/Hf.2H2O4S/c;2*1-5(2,3)4/h;2*(H2,1,2,3,4)/q+4;;/p-4
• InChIKey: NXKAMHRHVYEHER-UHFFFAOYSA-J

NAMES AND DATABASE IDS

Names

• IUPAC name: hafnium(4+) ion disulfate
• IUPAC Traditional name: hafnium(4+) ion disulfate
• Synonyms: Hafnium(IV) sulfate; 硫酸铪(IV); 硫酸铪

Database IDs

• CAS Number: 15823-43-5
• MDL Number: MFCD00168081
• PubChem SID: 162240280; 24853295
• PubChem CID: 13094115

CALCULATED PROPERTIES

• H Donor: 0
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• Molar Refractivity: 11.5274 cm^3
• Polarizability: 6.037845 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• Acid pKa: -3.034349
• H Acceptors: 4

PROPERTIES

Physical Property

• Apperance: Powder; powder and chunks

Safety Information

• German water hazard class: 3
• TSCA Listed: 是
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥99.9% trace metals basis (purity excludes 1-2% zirconium); 99.9% (metals basis excluding Zr), Zr <1%
• Linear Formula: Hf(SO4)2

DETAILS

Sigma Aldrich - 229660

Packaging
1 g in glass bottle