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Ammoniumnatriumhydrogenorthophosphat
Phosphorsalz · ammonium sodium · MICROCOSMIC SALT · SODIUM AMMONIUM PHOS · Ammonium sodium hydrogen · SODIUM AMMONIUM PHOSPHAT · SODIUM AMMONIUM PHOSPHATE · sec-Sodium ammonium phosphate
Identifikatoren & physikalische Daten
| CAS No. | 13011-54-6 |
|---|---|
| Summenformel | H5NNaO4P |
| Durchschnittliche Molmasse | 137,008 g/mol |
| Monoisotopische Masse | 136,98538855 g/mol |
| SMILES | O=P([O-])([O-])O.[NH4+].[Na+] |
| InChIKey | CUXQLKLUPGTTKL-UHFFFAOYSA-M |
| PubChem CID | 159458 |
| EC No. | 235-860-8 |
| DTXSID | DTXSID70889602 |
| Lokaler Name | Ammoniumnatriumhydrogenorthophosphat |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 84,4 |
|---|---|
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 46,5 |
| Stoffklassen | Nitrogen Compounds -> Ammonium Compounds |
| Physical Description | White odorless crystals[Mallinckrodt Baker MSDS] |
| Dichte | 1.540 |
| Löslichkeit | H2O: 0.25 M at 20 °C, clear, colorless |
| Aggregatzustand | monoclinic crystals |
| Farbe | monoclinic crystals, crystalline |
| CAS Datenbank | 13011-54-6(CAS DataBase Reference) |
| EPA chemische Informationen | Phosphoric acid, monoammonium monosodium salt (13011-54-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 100% (5 of 5) of all reports.Not ClassifiedAggregated GHS information provided per 5 reports by companies from 1 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Chemical: Phosphoric acid, monoammonium monosodium saltPhosphoric acid, monoammonium monosodium salt: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - Phosphoric acid, monoammonium monosodium salt: Human health tier I assessment |
| Gefahrenübersicht | The tetrahydrate is CAS# 7783-13-3May cause mild irritation[Mallinckrodt Baker MSDS] See Ammonium magnesium phosphate and Ammonium phosphate, dibasic. |
| Hazard Classes and Categories | Not Classified |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Sicherheitshinweise (S) | 22-24/25 |
Anwendungen & Verwendung
Verwenden
Analytical reagent.