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  7. Cloruro de niobio(V), Puratronic™, 99,999 % (base metálica), Thermo Scientific Chemicals

Cloruro de niobio(V), Puratronic™, 99,999 % (base metálica), Thermo Scientific Chemicals

Catalog Number 11370338
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Cantidad:
5 g
25 g
100 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
pentacloroniobio
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
pentacloroniobio
Cl[Nb](Cl)(Cl)(Cl)Cl

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.

  • Envasado bajo argón
TRUSTED_SUSTAINABILITY
Punto de ebullición 248.2°C
Nombre del producto químico o material Niobium (V) chloride
Punto de fusión 208.3°C
Forma física Polvo
Cantidad 25 g
Notas del porcentaje del ensayo (base metálica)
Número UN UN3260
Índice Merck 14,6557
Información de solubilidad Soluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Formula Weight (peso de la fórmula) 270.2
Porcentaje de pureza 99.999%
Grado Puratronic™
Olor Acidic
Sensibilidad Moisture sensitive
Densidad 2.74 g/mL
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RUO – Research Use Only

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