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Niob(V)-chlorid, 99 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11478640
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Menge:
10 g
100 g
500 g
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Zur Verwendung in der Zubereitung von reinem Niob und als Zwischenprodukt

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

Chemische Identifikatoren

CAS 10026-12-7
Summenformel Cl5Nb
Molekulargewicht (g/mol) 270.156
MDL-Nummer MFCD00011127
InChI-Schlüssel 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 Niob-Pentachlorid
SMILES Cl[Nb](Cl)(Cl)(Cl)Cl

Spezifikation

Siedepunkt 248.2°C
Chemischer Name oder Material Niobium(V) chloride
Schmelzpunkt 208.3°C
Farbe Gelb
Physikalische Form 15 mm und kleiner, Klumpen, verpackt unter Argon
Menge 100 g
Prozentgehaltsbereich 99% (metals basis)
Löslichkeitsinformationen Decomposes in water. Soluble in alcohol,HCl,and Carbon tetrachlorideSoluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Formelmasse 270.2
Geruch Acidic
Empfindlichkeit Moisture sensitive
Dichte 2.74
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