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Niob(V)-chlorid, 99 % (Metallbasis), Thermo Scientific Chemicals
Beschreibung
In preparation of pure niobium, and as an intermediate.Niobium(V) chloride is the precursor in the preparation of pure niobium, and ferroniobium. It is used as Lewis acid catalyst in the organic synthesis in activating alkenes in the carbonyl-ene reaction and the Diels-Alder reaction.
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.
Spezifikation
Spezifikation
| Siedepunkt | 248.2°C |
| Chemischer Name oder Material | Niobium(V) chloride |
| Schmelzpunkt | 208.3°C |
| Farbe | Gelb |
| Physikalische Form | 15 mm und kleiner, Klumpen, verpackt unter Argon |
| Menge | 100 g |
| Prozentgehaltsbereich | 99% (metals basis) |
| Löslichkeitsinformationen | Decomposes in water. Soluble in alcohol,HCl,and Carbon tetrachlorideSoluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform. |
| Formelmasse | 270.2 |
| Geruch | Acidic |
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