nickel(2+) ion tetrahydrate difluoride

• ChemBase ID: 302757
• Molecular Formular: F2NiO4
• Molecular Mass: 160.6878064
• Monoisotopic Mass: 159.91180782
• SMILES: O.O.O.O.[F-].[F-].[Ni+2]
• Canonical SMILES: O.O.O.O.[F-].[F-].[Ni+2]
• InChI: InChI=1S/2FH.Ni.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
• InChIKey: HHPKUIWWHLVHQQ-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: nickel(2+) ion tetrahydrate difluoride
• IUPAC Traditional name: nickel(2+) ion tetrahydrate difluoride
• Synonyms: Nickel(II) fluoride tetrahydrate; Nickel(II) fluoride tetrahydrate, Puratronic®; 氟化镍(II)四水合物; 氟化镍(II)四水合物, Puratronic®

Database IDs

• CAS Number: 13940-83-5
• EC Number: 233-071-3
• MDL Number: MFCD00016263

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• Log P: -0.652
• Molar Refractivity: 3.7 cm^3
• Polarizability: 1.4714895 Å^3
• Polar Surface Area: 25.3 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Powder
• Density: 4.6

Safety Information

• RTECS: QR6825000
• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: UN3288
• Hazard Class: 6.1
• Packing Group: III
• Risk Statements: 49-61-42/43-48/23-68-50/53
• Safety Statements: 53-45-60-61
• TSCA Listed: 是
• GHS Pictograms: GHS08; GHS09
• GHS Hazard statements: H334-H350-H360-H372-H317-H341-H400-H410
• GHS Precautionary statements: P260-P285-P302+P352-P321-P405-P501A

Product Information

• Purity: 98+%; 99.99% (metals basis)