disodium dioxomolybdenumbis(olate)

• ChemBase ID: 111179
• Molecular Formular: MoNa2O4
• Molecular Mass: 205.93714
• Monoisotopic Mass: 207.86460504
• SMILES: [Na+].[Na+].[O-][Mo](=O)(=O)[O-]
• Canonical SMILES: [O-][Mo](=O)(=O)[O-].[Na+].[Na+]
• InChI: InChI=1S/Mo.2Na.4O/q;2*+1;;;2*-1
• InChIKey: TVXXNOYZHKPKGW-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium dioxomolybdenumbis(olate)
• IUPAC Traditional name: disodium molybdate; dipotassium molybdate
• Synonyms: Disodium molybdate; SODIUM MOLYBDATE; Sodium molybdate; Sodium molybdate; Sodium molybdenum oxide, anhydrous; 钼酸钠; 钼酸钠, 无水

Database IDs

• CAS Number: 7631-95-0
• EC Number: 231-551-7; 231-107-2
• MDL Number: MFCD00003486
• Merck Index: 148645
• PubChem SID: 24854628; 162089383
• PubChem CID: 61424
• Wikipedia Title: Sodium_molybdate

CALCULATED PROPERTIES

• Acid pKa: -2.30103
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -5.970884
• LogD (pH = 7.4): -6.2965326
• Log P: -1.7752
• Molar Refractivity: 5.7716 cm^3
• Polarizability: 7.7780766 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 84 g/100 ml (100 °C) in water
• Apperance: Powder; White powder
• Melting Point: 687 °C(lit.); 687°C; 687°C
• Flash Point: Non-flammable
• Density: 3.72; 3.78 g/cm^3, solid; 3.78 g/mL at 25 °C(lit.)
• Refractive Index: 1.714

Safety Information

• Storage Warning: Hygroscopic
• RTECS: QA5075000; QA5085000
• European Hazard Symbols: Toxic (T)
• German water hazard class: 1
• Risk Statements: R:40
• Safety Statements: S:28-36/37/39-45-53
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS07
• NFPA704:
  

  0

  2

  0
• GHS Hazard statements: H332
• GHS Precautionary statements: P261-P271-P304+P340-P312
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Product Information

• Purity: ≥98%; Mo 46.2%
• Linear Formula: Na2MoO4

DETAILS

Sigma Aldrich - 243655

Packaging
100, 500 g in poly bottle
5 g in glass bottle