Introduction：Basic information about CAS 6473-13-8|direct black 22, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | direct black 22 |
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| CAS Number | 6473-13-8 | Molecular Weight | 1083.97000 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C44H32N13Na3O11S3 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | trisodium,(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Molecular Formula | C44H32N13Na3O11S3 |
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| Molecular Weight | 1083.97000 |
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| Exact Mass | 1083.12000 |
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| PSA | 452.19000 |
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| LogP | 15.49070 |
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| InChIKey | QTFHTNFVUCUDIR-UHFFFAOYSA-K |
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| SMILES | Nc1ccc(N=Nc2ccc3cc(S(=O)(=O)[O-])c(N=Nc4ccc(Nc5ccc(N=Nc6c(S(=O)(=O)[O-])cc7ccc(N=Nc8ccc(N)cc8N)cc7c6O)cc5S(=O)(=O)[O-])cc4)c(O)c3c2)c(N)c1.[Na+].[Na+].[Na+] |
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Safety Information
| Hazard Codes | Xi |
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| Safety Phrases | S24/25 |
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Synonyms
