| Identification | |
| Name: | 3-Pyridinesulfonicacid, 4-hydroxy- |
| Synonyms: | 4-Hydroxy-3-pyridinesulfonicacid; |
| CAS: | 51498-37-4 |
| EINECS: | 257-243-2 |
| Molecular Formula: | C5 H5 N O4 S |
| Molecular Weight: | 175.16 |
| InChI: | InChI=1/C5H5NO4S/c7-4-1-2-6-3-5(4)11(8,9)10/h1-3H,(H,6,7)(H,8,9,10) |
| Molecular Structure: |  |
| Properties | |
| Transport: | 3261 |
| Melting Point: | >300 ºC |
| Density: | 1.71 g/cm3 |
| Refractive index: | 1.643 |
| Appearance: | white crystal powder |
| Specification: |
4-Hydroxypyridine-3-sulfonic acid (CAS NO.51498-37-4), its Synonyms are Hydroxypyridinesulfonicacid ; 4-Pyridinol-3-sulfonic acid ; 4-Hydroxypyridie-3-sulphonic acid ; 4-Hydroxy-3-pyridinesulfonic acid ; 4-Hydroxy-3-pyridinesulphonic acid ; 4-Hydroxypyridine-3-sulfonyl acid . |
| Packinggroup: | III |
| Sensitive: | Light Sensitive |
| Safety Data | |
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