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  7. Chlorure de niobium(V), Thermo Scientific Chemicals

Chlorure de niobium(V), Thermo Scientific Chemicals

Catalog Number p-4408143
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Quantité:
25 g
100 g
500 g
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
10026-12-7
Cl5Nb
270.156
MFCD00011127
YHBDIEWMOMLKOO-UHFFFAOYSA-I
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
24818
pentachloroniobium
Cl[Nb](Cl)(Cl)(Cl)Cl
Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.
10026-12-7
Cl5Nb
270.156
MFCD00011127
YHBDIEWMOMLKOO-UHFFFAOYSA-I
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
24818
pentachloroniobium
Cl[Nb](Cl)(Cl)(Cl)Cl

Description

It 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
Point d’ébullition 248.2°C
Nom chimique ou matériau Niobium(V) chloride
Point de fusion 208.3°C
Couleur Blanc
Forme physique Poudre, flocons, cristaux ou billes
Quantité 25 g
Plage de pourcentage du dosage 99.9% (metals basis)
Informations sur la solubilité Soluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Poids de la formule 270.2
Odeur Acidic
Sensibilité Moisture sensitive
Aspect Yellow powder/flake/crystalline/beads
Densité 2.74
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