Introduction：Basic information about CAS 139263-48-2|2-Pyridinesulfonicacid, 5-hydroxy-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Pyridinesulfonicacid, 5-hydroxy- |
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| CAS Number | 139263-48-2 | Molecular Weight | 175.16200 |
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| Density | 1.686g/cm3 | Boiling Point | / |
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| Molecular Formula | C5H5NO4S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 5-Hydroxypyridine-2-sulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.686g/cm3 |
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| Molecular Formula | C5H5NO4S |
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| Molecular Weight | 175.16200 |
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| Exact Mass | 174.99400 |
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| PSA | 95.87000 |
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| LogP | 1.11470 |
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| Index of Refraction | 1.618 |
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| InChIKey | SYFBIBPUIWDDJU-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(O)c1ccc(O)cn1 |
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Safety Information
Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 5-hydroxy-2-pyridinesulfonic acid |
| 2-Pyridinesulfonicacid,5-hydroxy |
| 5-oxidanylpyridine-2-sulfonic acid |
