HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 131711368Generated: October 23, 2026
8-(4-Nitro-2-sulfobenzamido)-1,3,6-naphthalenetrisulfonic acid tetrasodium salt
https://huagongshe.com/en/chemical/131711368
Identifiers & Physical Properties
| Molecular formula | C17H9N2Na4O15S4+ |
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| Average molar mass | 701.5 g/mol |
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| SMILES | O=C(Nc1cc(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])c12)c1ccc([N+](=O)[O-])cc1S(=O)(=O)O.[Na+].[Na+].[Na+].[Na+] |
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| InChIKey | XEJQXYNULJHEGR-UHFFFAOYSA-K |
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| PubChem CID | 131711368 |
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Chemical & Physical Properties
| Topological polar surface area | 334 |
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| Hydrogen bond donors | 2 |
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| Hydrogen bond acceptors | 15 |
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| Rotatable bonds | 3 |
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| Heavy atoms | 42 |
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| Formal charge | 1 |
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| Complexity | 1,320 |
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