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Nicotinsäure, 99 %, Thermo Scientific Chemicals
Beschreibung
Vitamin of the B complex with hypolipidemic properties occurring in various animal and plant tissues. Required by the body for the formation of coenzymes NAD and NADP.Nicotinic acid is used as an antidyslipidemic agent. It is also used to improve all lipoproteins well above the vitamin requirement and lowers the total cholesterol, bad LDL-cholesterol, and triglyceride levels. Further, it is used as a food additive in food industries, cosmetics and pharmaceuticals. In addition to this, it is used in medication, nutrient, enriched flours and in electroplating baths.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Wasserlöslich. Schwer löslich in Ethanol und Ethylether. Unlöslich in den meisten Lipidlösungsmitteln.
Hinweise
Lichtempfindlich. Kühl lagern. Nicht kompatibel mit starken Oxidationsmitteln.
Spezifikation
Spezifikation
| Chemischer Name oder Material | Nicotinic Acid |
| Schmelzpunkt | 236°C to 239°C |
| Dichte | 1.4 |
| Flammpunkt | 293°C (559°F) |
| Prozentgehaltsbereich | 99% |
| Menge | 250 g |
| Beilstein | 109591 |
| Merck Index | 14,6525 |
| Löslichkeitsinformationen | Soluble in water. Slightly soluble in ethanol and ethyl ether. Insoluble in most lipid solvents. |
| Formelmasse | 123.11 |
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Sicherheit und Handhabung
- Nicotinic acid
- Achtung
- Schwere Augenschädigung/Augenreizung Kategorie 2
- H319-Verursacht schwere Augenreizung.
- P280-Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
- P305+P351+P338-BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
- MIXTURE LIST-Enthält: 3-Pyridinecarboxylicacid
RUO – Research Use Only