Diphenylsulfone-3,3'-Disulfonic Acid Disodium Salt
[CAS# 39616-93-8]

Identification

• Classification: Chemical reagent >> Organic reagent >> Sulfonate / sulfinate
• Name: Diphenylsulfone-3,3'-Disulfonic Acid Disodium Salt
• Synonyms: Benzenesulfonic Acid, 3,3'-Sulfonylbis-, Disodium Salt
• Molecular Formula: C₁₂H₁₀O₈S₃
• Molecular Weight: 378.39
• CAS Registry Number: 39616-93-8
• SMILES: C1=C(C=CC=C1[S](C2=CC(=CC=C2)[S](=O)(=O)O)(=O)=O)[S](=O)(=O)O
• InChI: 1S/C12H10O8S3/c13-21(14,9-3-1-5-11(7-9)22(15,16)17)10-4-2-6-12(8-10)23(18,19)20/h1-8H,(H,15,16,17)(H,18,19,20)
• InChIKey: FEOSEXDRZIIBNX-UHFFFAOYSA-N

Properties

• Density: 1.694g/cm³ (Cal.)