Introduction：Basic information about CAS 15139-76-1|orange B, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | orange B |
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| CAS Number | 15139-76-1 | Molecular Weight | 590.49300 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C22H16N4Na2O9S2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | disodium,4-[[3-ethoxycarbonyl-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]naphthalene-1-sulfonate |
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Chemical & Physical Properties
| Molecular Formula | C22H16N4Na2O9S2 |
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| Molecular Weight | 590.49300 |
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| Exact Mass | 590.01500 |
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| PSA | 214.85000 |
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| LogP | 3.72840 |
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| InChIKey | BLQVZCMYWIKAGV-UHFFFAOYSA-L |
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| SMILES | CCOC(=O)C1=NN(c2ccc(S(=O)(=O)[O-])cc2)C(=O)C1N=Nc1ccc(S(=O)(=O)[O-])c2ccccc12.[Na+].[Na+] |
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