| Product Name | 4-Pyridinesulfonic acid |
| CAS No. | 5402-20-0 |
| Synonyms | NSC 5082; 4-Pyridine sulphonic acid; pyridine-4-sulfonic acid |
| InChI | InChI:1S/C5H5NO3S/c7-10(8,9)5-1-3-6-4-2-5/h1-4H,(H,7,8,9) |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.16 |
| Density | 1.509g/cm3 |
| Melting point | 330 ºC (DEC.) |
5402-20-0 4-pyridinesulfonic acid
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