Introduction：Basic information about CAS 3888-44-6|chromotropic acid sodium salt, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | chromotropic acid sodium salt |
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| CAS Number | 3888-44-6 | Molecular Weight | 342.27800 |
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| Density | 1.929g/cm3 | Boiling Point | / |
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| Molecular Formula | C10H7NaO8S2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | sodium,4,5-dihydroxy-7-sulfonaphthalene-2-sulfonate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.929g/cm3 |
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| Molecular Formula | C10H7NaO8S2 |
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| Molecular Weight | 342.27800 |
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| Exact Mass | 341.94800 |
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| PSA | 168.79000 |
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| LogP | 2.56340 |
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| InChIKey | UPYOFRGSTDARPV-UHFFFAOYSA-M |
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| SMILES | O=S(=O)([O-])c1cc(O)c2c(O)cc(S(=O)(=O)O)cc2c1.[Na+] |
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | S24/25 |
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Synonyms
| Chromotropic acid,monosodium salt |
| 2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-,monosodium salt |
| sodium 4,5-dihydroxy-7-sulfonaphthalene-2-sulfonate |
| MFCD00067682 |
| CHROMOTROPIC ACID SODIUM SALT |
| Sodium hydrogen 4,5-dihydroxynaphthalene-2,7-disulphonate |
| EINECS 223-430-2 |
