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  7. Niobium(V) chloride, 99.9% (metals basis), Thermo Scientific Chemicals

Niobium(V) chloride, 99.9% (metals basis), Thermo Scientific Chemicals

Product Code. 11327257
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Quantity:
25 g
100 g
500 g

Description

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

Chemical Identifiers

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

Specifications

Boiling Point 248.2°C
Melting Point 208.3°C
Color White
Physical Form Powder
Quantity 100 g
Assay Percent Range 99.9% (metals basis)
Solubility Information Soluble in alcohol,hydrochloric acid,carbon tetrachloride and chloroform.
Formula Weight 270.2
Odor Acidic
Sensitivity Moisture sensitive
Appearance Yellow powder/flake/crystalline/beads
Density 2.74
Chemical Name or Material Niobium(V) chloride
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Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • Niobium(V) chloride
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • 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.
 Precautionary Statement
  • 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.
 Supplemental information
  • MIXTURE LIST-Contains : Niobium chloride

RUO – Research Use Only

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