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Chlorure de niobium(V), Puratronic™, 99,999 % (à base de métaux), Thermo Scientific Chemicals
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Quantité:
5 g
25 g
100 g
Description
Niobium(V) chloride is the precursor in the preparation of pure niobium, and ferroniobium. It is used as a Lewis acid catalyst in 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.
- Conditionnés sous Argon
Spécification
Spécification
| Point d’ébullition | 248.2°C |
| Nom chimique ou matériau | Niobium (V) chloride |
| Point de fusion | 208.3°C |
| Forme physique | Poudre |
| Quantité | 25 g |
| Notes de pourcentage du dosage | (Base des métaux) |
| Numéro UN | UN3260 |
| Merck Index | 14,6557 |
| Informations sur la solubilité | Soluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform. |
| Poids de la formule | 270.2 |
| Afficher plus |
RUO – Research Use Only
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