λ2-lead(2+) ion selenate

• ChemBase ID: 303348
• Molecular Formular: O4PbSe
• Molecular Mass: 350.1576
• Monoisotopic Mass: 351.87283148
• SMILES: [O-][Se](=O)(=O)[O-].[Pb+2]
• Canonical SMILES: [O-][Se](=O)(=O)[O-].[Pb+2]
• InChI: InChI=1S/H2O4Se.Pb/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2
• InChIKey: PKMXSWXQNCMWNG-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-lead(2+) ion selenate
• IUPAC Traditional name: λ^2-lead(2+) ion selenate
• Synonyms: Lead(II) selenate; 硒化铅(II)

Database IDs

• CAS Number: 7446-15-3
• EC Number: 231-199-4
• MDL Number: MFCD00054013

CALCULATED PROPERTIES

• Acid pKa: -3.80103
• H Acceptors: 5
• H Donor: 0
• LogD (pH = 5.5): -6.139928
• LogD (pH = 7.4): -6.1553006
• Log P: -1.6279
• Molar Refractivity: 18.8865 cm^3
• Polarizability: 4.39116 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Insoluble in water. Soluble in concentrated acids
• Apperance: Powder
• Melting Point: dec.
• Density: 6.37

Safety Information

• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: UN2630
• Hazard Class: 6.1
• Packing Group: I
• Risk Statements: 61-62-23/25-33-50/53
• Safety Statements: 53-20/21-28-45-60-61
• TSCA Listed: 是
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Hazard statements: H300-H330-H360-H373-H400-H410
• GHS Precautionary statements: P260-P301+P310-P304+P340-P320-P330-P405-P501A

Product Information

• Purity: 99.9%