4,4'-Biphenyldisulfonic Acid Disodium Salt
[CAS# 31139-42-1]

Identification

• Name: 4,4'-Biphenyldisulfonic Acid Disodium Salt
• Synonyms: Biphenyl-4,4'-Bis(Sulfonic Acid Sodium) Salt; 4,4'-BIPHENYLDISULFONIC ACID DISODIUM SALT; Disodium (1,1'-Biphenyl)-4,4'-Disulfate
• Molecular Formula: C₁₂H₁₀NaO₆S₂₊
• Molecular Weight: 337.32
• CAS Registry Number: 31139-42-1
• SMILES: OS(=O)(=O)c1ccc(cc1)c1ccc(cc1)S(=O)(=O)O.[Na+]
• InChI: InChI=1S/C12H10O6S2.Na/c13-19(14,15)11-5-1-9(2-6-11)10-3-7-12(8-4-10)20(16,17)18;/h1-8H,(H,13,14,15)(H,16,17,18);/q;+1