Dipotassium 4,4'-azodibenzenesulfonate
dipotassium;4-[(4-sulfonatophenyl)diazenyl]benzenesulfonate
Also Known As: Dipotassium 4,4'-azodibenzenesulfonate|Benzenesulfonic acid, 4,4'-azobis-, dipotassium salt|Benzenesulfonic acid, 4,4'-azodi-, dipotassium salt|Dipotassium 4-(4-sulfonatophenyl)diazenylbenzenesulfonate|dipotassium 4-[(4-sulfonatophenyl)diazenyl]benzenesulfonate
CAS: 2491-70-5
| Molecular Formula | C12H8K2N2O6S2 |
|---|---|
| Molecular Weight | 417.9098 g/mol |
| LogP | -4.0818 |
| Topological Polar Surface Area | 139.12 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 8 |
| Rotatable Bonds | 4 |
| Exact Mass | 417.9098 |
| Monoisotopic Mass | 417.9098 |
| Heavy Atoms | 24 |
| Complexity | 833.5254 |
Chemical Identifiers
| CAS Number | 2491-70-5 |
|---|---|
| SMILES | C1=CC(=CC=C1N=NC2=CC=C(C=C2)S(=O)(=O)[O-])S(=O)(=O)[O-].[K+].[K+] |
Product Overview
Dipotassium 4,4'-azodibenzenesulfonate (CAS 2491-70-5), with molecular formula C12H8K2N2O6S2 and molecular weight 417.9098 g/mol. IUPAC: dipotassium;4-[(4-sulfonatophenyl)diazenyl]benzenesulfonate.
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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