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Niobium(V) chloride, 99% (metals basis)

Numéro de catalogue. AA5110836
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Numéro de catalogue. Quantity
AA5110836 500 g
AA5110809 10 g
AA5110822 100 g
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Numéro de catalogue. AA5110836 Fournisseur Thermo Scientific Chemicals Code fournisseur 05110836
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Description

For Use in Preparation of Pure Niobium, and As An Intermediate | CAS: 10026-12-7 | Cl5Nb | 270.156 g/mol

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.

Identifiants chimiques

CAS 10026-12-7
Molecular Formula Cl5Nb
Molecular Weight (g/mol) 270.156
MDL Number MFCD00011127
InChI Key YHBDIEWMOMLKOO-UHFFFAOYSA-I
Synonym 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
PubChem CID 24818
IUPAC Name pentachloroniobium
SMILES Cl[Nb](Cl)(Cl)(Cl)Cl

Spécifications

Boiling Point 248.2°C
Melting Point 208.3°C
Color Yellow
Physical Form Lump
Quantity 500 g
Assay Percent Range 99% (metals basis)
Solubility Information Decomposes in water. Soluble in alcohol,HCl,and Carbon tetrachlorideSoluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Formula Weight 270.2
Odor Acidic
Sensitivity Moisture sensitive
Density 2.74
Chemical Name or Material Niobium(V) chloride
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Sécurité et manipulation

Hazard Category H302-H314-H335
Precautionary Statement P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation DOT Class: 8, Packaging Group: II
EINECSNumber 233-059-8
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only