disodium (34S)sulfate

• ChemBase ID: 136587
• Molecular Formular: Na2O4S
• Molecular Mass: 143.9450069
• Monoisotopic Mass: 143.92706394
• SMILES: [O-][34S](=O)(=O)[O-].[Na+].[Na+]
• Canonical SMILES: [O-][34S](=O)(=O)[O-].[Na+].[Na+]
• InChI: InChI=1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2/i;;5+2
• InChIKey: PMZURENOXWZQFD-LWXNFOOJSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium (^3^4S)sulfate
• IUPAC Traditional name: disodium (^3^4S)sulfate
• Synonyms: Sodium sulfate-34S

Database IDs

• MDL Number: MFCD19704753
• PubChem SID: 162230857
• PubChem CID: 71309928

CALCULATED PROPERTIES

• Acid pKa: -3.034349
• H Acceptors: 4
• 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

PROPERTIES

Physical Property

• Melting Point: 884 °C(lit.)
• Mass Shift: M+2

Safety Information

• German water hazard class: 1

Product Information

• Purity: 98% (CP)
• Isotopic Purity: 90 atom % 34S
• Mol. Weight: mol wt 143.76 by atom % calculation
• Linear Formula: Na234SO4

DETAILS

Sigma Aldrich - 718882

Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.