Introduction：Basic information about CAS 26725-50-8|benzotriazole-4-sulphonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | benzotriazole-4-sulphonic acid |
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| CAS Number | 26725-50-8 | Molecular Weight | 199.18700 |
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| Density | 1.792g/cm3 | Boiling Point | / |
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| Molecular Formula | C6H5N3O3S | Melting Point | 285 °C (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | benzotriazole-4-sulphonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.792g/cm3 |
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| Melting Point | 285 °C (dec.)(lit.) |
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| Molecular Formula | C6H5N3O3S |
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| Molecular Weight | 199.18700 |
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| Exact Mass | 199.00500 |
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| PSA | 104.32000 |
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| LogP | 1.28540 |
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| Index of Refraction | 1.726 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H319 |
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| Precautionary Statements | P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | 22 |
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| Safety Phrases | S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| MFCD03452776 |
| 1H-BENZOTRIAZOLE-4-SULFONIC ACID |
| BENZOTRIAZOLE-4-SULFONIC ACID |
| 1H-BENZOTRIAZOLE-4-SUILFONIC ACID |
| Benzotriazol-4-sulfonsaeure |
