tetrasodium dioxo(phosphonato)tungstenbis(olate)

• ChemBase ID: 295212
• Molecular Formular: Na4O7PW
• Molecular Mass: 418.768641
• Monoisotopic Mass: 418.84817209
• SMILES: [O-]P(=O)([O-])[W](=O)(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
• Canonical SMILES: [O-][W](=O)(=O)(P(=O)([O-])[O-])[O-].[Na+].[Na+].[Na+].[Na+]
• InChI: InChI=1S/4Na.HO3P.4O.W/c;;;;1-4(2)3;;;;;/h;;;;(H,1,2,3);;;;;/q4*+1;;;;3*-1/p-1
• InChIKey: ARWSQABCAGUNGU-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: tetrasodium dioxo(phosphonato)tungstenbis(olate)
• IUPAC Traditional name: tetrasodium dioxo(phosphonato)tungstenbis(olate)
• Synonyms: Sodium dodecatungstophosphate hydrate; 十二钨磷酸钠水合物

Database IDs

• CAS Number: 51312-42-6
• EC Number: 257-132-9
• MDL Number: MFCD00151658
• PubChem SID: 180680743
• PubChem CID: 21902312

CALCULATED PROPERTIES

• Acid pKa: -2.3010929
• H Acceptors: 7
• H Donor: 0
• LogD (pH = 5.5): -7.153649
• LogD (pH = 7.4): -8.566831
• Log P: -2.8682
• Molar Refractivity: 15.6155 cm^3
• Polarizability: 15.324336 Å^3
• Polar Surface Area: 143.45 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 350°C

Safety Information

• RTECS: TH5775000
• European Hazard Symbols: X
• Risk Statements: 22-36/37/38
• Safety Statements: 26-36/37
• TSCA Listed: 是
• GHS Pictograms: GHS06
• GHS Hazard statements: H301-H315-H319-H335
• GHS Precautionary statements: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A