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  7. Chlorure de niobium(V), 99 % (base de métaux), Thermo Scientific Chemicals

Chlorure de niobium(V), 99 % (base de métaux), Thermo Scientific Chemicals

Code produit. 11478640
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Quantité:
10 g
100 g
500 g

Description

Utilisation dans la préparation du Niobium pur et comme intermédiaire

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.

TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 10026-12-7
Formule moléculaire Cl5Nb
Poids moléculaire (g/mol) 270.156
Numéro MDL MFCD00011127
Clé InChI YHBDIEWMOMLKOO-UHFFFAOYSA-I
Synonyme niobium v chloride, niobium pentachloride, niobium chloride nbcl5, nbcl5, columbium pentachloride, niobium v chloride, puratronic, niobium v chloride trace metals basis, niobium v chloride-nb 20-200ppm ta puratrem
CID PubChem 24818
Nom IUPAC pentachloroniobium
SMILES Cl[Nb](Cl)(Cl)(Cl)Cl

Spécification

Point d’ébullition 248.2°C
Nom chimique ou matériau Niobium(V) chloride
Point de fusion 208.3°C
Couleur Jaune
Forme physique 15 mm et mottes, conditionnés sous l‘argon
Quantité 100 g
Plage de pourcentage du dosage 99% (metals basis)
Informations sur la solubilité Decomposes in water. Soluble in alcohol,HCl,and Carbon tetrachlorideSoluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Poids de la formule 270.2
Odeur Acidic
Sensibilité Moisture sensitive
Densité 2.74
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RUO – Research Use Only

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