HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 76076Erstellt: 27. Oktober 2026
5-Amino-2-hydroxybenzolsulfonsure
6-Hydroxymetanilic acid · 4-Aminophenol-2-sulfonic acid · 3-Amino-6-hydroxybenzenesulfonic acid · 5-amino-2-hydroxybenzenesulphonic acid · 5-azanyl-2-hydroxy-benzenesulfonic acid · Benzenesulfonic acid, 5-amino-2-hydroxy-
https://huagongshe.com/de/chemical/76076
Identifikatoren & physikalische Daten
| CAS No. | 2835-04-3 |
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| Summenformel | C6H7NO4S |
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| Durchschnittliche Molmasse | 189,19 g/mol |
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| Monoisotopische Masse | 189,00957888 g/mol |
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| SMILES | Nc1ccc(O)c(S(=O)(=O)O)c1 |
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| InChIKey | SILINKWDNDDXTL-UHFFFAOYSA-N |
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| PubChem CID | 76076 |
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| EC No. | 220-607-6 |
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| DTXSID | DTXSID80182590 |
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| Lokaler Name | 5-Amino-2-hydroxybenzolsulfonsure |
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Chemische & physikalische Eigenschaften
| XLogP | -0,4 |
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| Polarare Oberfläche (TPSA) | 109 |
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| H-Brücken-Donoren | 3 |
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| H-Brücken-Akzeptoren | 5 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 12 |
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| Formalladung | 0 |
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| Komplexität | 245 |
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| Dichte | 1.5149 (rough estimate) |
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| Brechungsindex | 1.5500 (estimate) |
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| pKa (Säurekonstante) | -1.18±0.42(Predicted) |
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| Löslichkeit | 0.7g/L(14 ºC) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Alarmwort | Warnung |
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| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H315 |
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