dipotassium sulfinatosulfinate

• ChemBase ID: 129061
• Molecular Formular: K2O4S2
• Molecular Mass: 206.3242
• Monoisotopic Mass: 205.85121384
• SMILES: [O-]S(=O)S(=O)[O-].[K+].[K+]
• Canonical SMILES: [O-]S(=O)S(=O)[O-].[K+].[K+]
• InChI: InChI=1S/2K.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
• InChIKey: HEZHYQDYRPUXNJ-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: dipotassium sulfinatosulfinate
• IUPAC Traditional name: dipotassium dithionite
• Synonyms: Potassium dithionite

Database IDs

• CAS Number: 14293-73-3
• PubChem SID: 162223361
• PubChem CID: 61726
• Chemspider ID: 55625
• Wikipedia Title: Potassium_dithionite

CALCULATED PROPERTIES

• Acid pKa: -3.4771795
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -6.132628
• LogD (pH = 7.4): -6.132662
• Log P: -1.5210184
• Molar Refractivity: 17.2832 cm^3
• Polarizability: 9.018009 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: light yellow powder