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

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

Codice prodotto. 11488640
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Codice prodotto. 11488640 Fornitore Thermo Scientific Alfa Aesar N. del fornitore 051108.09
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Descrizione

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.

TRUSTED_SUSTAINABILITY

Identificatori chimici

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

Specifica

Boiling Point 248.2°C
Melting Point 208.3°C
Color Yellow
Physical Form Lump
Quantity 10 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 g/cm3 at 20°C
Chemical Name or Material Niobium(V) chloride
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Sicurezza e movimentazione

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Identificativo prodotto
  • Niobium(V) chloride
 Avvertenza
  • Danger
 Categoria di pericolo
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Indicazioni di pericolo
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • EUH014-Reacts violently with water.
  • EUH029-Contact with water liberates toxic gas.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P402+P404-Store in a dry place. Store in a closed container.
 Informazioni supplementari
  • MIXTURE LIST-Contain: Niobium chloride

RUO – Research Use Only

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