Cholinhydrogentartrat
Bezeichnung:Cholinhydrogentartrat
CAS-Nr87-67-2
Englisch Name:Choline bitartrate
CBNumberCB1216550
SummenformelC9H19NO7
Molgewicht253.25
MOL-Datei87-67-2.mol
Synonyma
Cholinhydrogentartrat
Cholinhydrogentartrat physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 151-153°C |
| alpha | [α]D20 +15～+18° (c=4, H2O) |
| Siedepunkt | 399.3 °C |
| Dichte | 1.47 g/cm3 |
| Flammpunkt | 209.4 °C |
| storage temp. | Store at RT. |
| Löslichkeit | DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly) |
| Aggregatzustand | Solid |
| Farbe | White to Off-White |
| Geruch (Odor) | odorless or lt. trimethylamine odor |
| PH | 3.0-4.4 (50g/l, H2O, 20°C) |
| Wasserlöslichkeit | Soluble in alcohol and slightly soluble in water. |
| Sensitive | Hygroscopic |
| InChIKey | QWJSAWXRUVVRLH-UHFFFAOYSA-M |
| LogP | -1.426 (est) |
| CAS Datenbank | 87-67-2(CAS DataBase Reference) |
| EPA chemische Informationen | Choline tartrate (1:1) (87-67-2) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 26-36 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29231000 |
| Giftige Stoffe Daten | 87-67-2(Hazardous Substances Data) |
