Introduction：Basic information about CAS 31212-28-9|2-nitrobenzenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-nitrobenzenesulfonic acid |
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| CAS Number | 31212-28-9 | Molecular Weight | 203.17300 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C6H5NO5S | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 2-Nitrobenzenesulfonic acid |
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Chemical & Physical Properties
| Molecular Formula | C6H5NO5S |
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| Molecular Weight | 203.17300 |
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| Exact Mass | 202.98900 |
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| PSA | 108.57000 |
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| LogP | 2.44550 |
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| InChIKey | HWTDMFJYBAURQR-UHFFFAOYSA-N |
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| SMILES | O=[N+]([O-])c1ccccc1S(=O)(=O)O |
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Safety Information
Customs
| HS Code | 2904909090 |
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| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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