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Cloruro de niobio(V), Thermo Scientific Chemicals

Catalog Number 11337257
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Cantidad:
25 g
100 g
500 g
Este artículo no se puede devolver. Vea la política de devoluciones
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
pentacloroniobio
Cl[Nb](Cl)(Cl)(Cl)Cl
Este artículo no se puede devolver. Vea la política de devoluciones
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
pentacloroniobio
Cl[Nb](Cl)(Cl)(Cl)Cl

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
Punto de ebullición 248.2°C
Nombre del producto químico o material Niobium(V) chloride
Punto de fusión 208.3°C
Color Blanco
Forma física Polvo de malla-100, envasado bajo argón
Cantidad 25 g
Intervalo de porcentaje de ensayo 99.9% (metals basis)
Información de solubilidad Soluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Formula Weight (peso de la fórmula) 270.2
Olor Acidic
Sensibilidad Moisture sensitive
Aspecto Yellow powder/flake/crystalline/beads
Densidad 2.74
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RUO – Research Use Only

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