| Ethane disulfonic acid | |
|---|---|
|
ethane-1,2-disulfonic acid |
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| Identifiers | |
| CAS number | 110-04-3 |
| PubChem | 8032 |
| Jmol-3D images | Image 1 |
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| Properties | |
| Molecular formula | C2H6S2O6 |
| Molar mass | 190.20 g/mol |
| (verify) (what is: /?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) |
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| Infobox references | |
Ethanedisulfonic acid is a diprotic sulfonic acid, with pKa values of -1.46 and -2.06, making it a very strong acid.