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HCID 2114Erstellt: 26. Oktober 2026
Natriumnaphthylhydrogenphosphat
ALPHA-NAP-PHOS NA H2O · Sodium-a-NaphthylAcidPhosphate · sodium naphthyl hydrogen phosphate · sodium naphthalen-1-yl hydrogen phosphate · α-Naphthyl acid phosphate monosodium salt · ALPHA-NAPHTHYL ACID PHOSPHATE, SODIUM SALT · MONOSODIUM 1-NAPHTHYL PHOSPHATE MONOHYDRATE · Naphthalen-1-ol phosphoric acid sodium salt
https://huagongshe.com/de/chemical/2114
Identifikatoren & physikalische Daten
| CAS No. | 2650-44-4 |
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| Summenformel | C10H8NaO4P |
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| Durchschnittliche Molmasse | 246,13 g/mol |
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| Monoisotopische Masse | 246,00578965 g/mol |
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| SMILES | O=P([O-])(O)Oc1cccc2ccccc12.[Na+] |
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| InChIKey | DELRLFMUZXCKAR-UHFFFAOYSA-M |
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| PubChem CID | 2114 |
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| EC No. | 220-171-7 |
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| DTXSID | DTXSID3062574 |
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| Lokaler Name | Natriumnaphthylhydrogenphosphat |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 69,6 |
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| H-Brücken-Donoren | 1 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 2 |
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| Schwere Atome | 16 |
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| Formalladung | 0 |
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| Komplexität | 274 |
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| Stoffklassen | Other Classes -> Naphthalenes |
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| Physical Description | Solid[Aldrich MSDS] |
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| Lagerbedingungen | 2-8°C |
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| Löslichkeit | H2O: 50 mg/mL |
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| Aggregatzustand | powder |
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| Farbe | white to off-white |
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| EPA chemische Informationen | 1-Naphthalenol, dihydrogen phosphate, monosodium salt (2650-44-4) |
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Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Chemical: 1-Naphthalenol, dihydrogen phosphate, monosodium salt1-Naphthalenol, dihydrogen phosphate, monosodium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| Gefahrenübersicht | An irritant[Aldrich MSDS] |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| F | 10-21 |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| R-Sätze (R) | 36/37/38 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26 |
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