| Identification | ||
| Name | 3-Pyridinesulfonic acid | |
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| Molecular Structure |
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| Molecular Formula | C5H5NO3S | |
| Molecular Weight | 159.16 | |
| CAS Registry Number | 636-73-7 | |
| EINECS | 211-265-9 | |
| Properties | ||
| Melting point | 300 ºC | |
| Water solubility | soluble | |