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HCID 81024Erstellt: 25. Oktober 2026
2-Amino-5-hydroxynaphthalin-1,7-disulfonsure
SULFO J ACID · 2-amino-5-naphthol-1,7-disulfonic acid · 3-amino-8-naphthol-4,6-disulfonic acid · 6-Amino-1-naphthol-3,5-disulfonic acid · 3-amino-4,6-disulfo-8-hydroxynaphthalene · 3-Amino-8-hydroxy-4,6-disulfonaphthalene · 2-Amino-5-naphthol- 1,7-disulphonic acid · 2-Amino-5-hydroxynaphthalene-1,7-disulfonicaci
https://huagongshe.com/de/chemical/81024
Identifikatoren & physikalische Daten
| CAS No. | 6535-70-2 |
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| Summenformel | C10H9NO7S2 |
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| Durchschnittliche Molmasse | 319,3 g/mol |
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| Monoisotopische Masse | 318,98204363 g/mol |
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| SMILES | Nc1ccc2c(O)cc(S(=O)(=O)O)cc2c1S(=O)(=O)O |
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| InChIKey | HIVUAOXLSJITPA-UHFFFAOYSA-N |
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| PubChem CID | 81024 |
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| EC No. | 229-445-0 |
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| DTXSID | DTXSID50983970 |
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| Lokaler Name | 2-Amino-5-hydroxynaphthalin-1,7-disulfonsure |
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Chemische & physikalische Eigenschaften
| XLogP | 0,2 |
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| Polarare Oberfläche (TPSA) | 172 |
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| H-Brücken-Donoren | 4 |
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| H-Brücken-Akzeptoren | 8 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 20 |
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| Formalladung | 0 |
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| Komplexität | 561 |
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| Siedepunkt | 603.18℃[at 101 325 Pa] |
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| Dichte | 1.880 |
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| Dampfdruck | 0Pa at 25℃ |
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| pKa (Säurekonstante) | -0.42±0.40(Predicted) |
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| Löslichkeit | 35.36g/L at 25℃ |
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| InChI | InChI=1S/C10H9NO7S2/c11-8-2-1-6-7(10(8)20(16,17)18)3-5(4-9(6)12)19(13,14)15/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18) |
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| InChIKey | HIVUAOXLSJITPA-UHFFFAOYSA-N |
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| SMILES | C1(S(O)(=O)=O)=C2C(C(O)=CC(S(O)(=O)=O)=C2)=CC=C1N |
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| LogP (Verteilungskoeffizient) | -2.33 at 25℃ |
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| CAS Datenbank | 6535-70-2(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 100% (9 of 9) of all reports.Not ClassifiedAggregated GHS information provided per 9 reports by companies from 1 notifications to the ECHA C&L Inventory. |
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| Regulatorische Informationen | Status: Cease Manufacture Update: 13-10-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/20683 |
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| Hazard Classes and Categories | Not Classified |
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