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  7. Niobium(V) fluoride, 99%

Niobium(V) fluoride, 99%

Numéro de catalogue. AA8722109
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AA8722109 10 g
AA8722118 50 g
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Numéro de catalogue. AA8722109 Fournisseur Thermo Scientific Chemicals Code fournisseur 08722109
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Description

CAS: 7783-68-8 | F5Nb | 187.90 g/mol

Niobium(V) fluoride is used as a starting material to prepare other niobium compounds. It acts as an intermediate during the recovery of niobium metal.

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 7783-68-8
Molecular Formula F5Nb
Molecular Weight (g/mol) 187.90
MDL Number MFCD00011129
InChI Key AOLPZAHRYHXPLR-UHFFFAOYSA-I
Synonym Niobium pentafluoride
IUPAC Name niobium(5+) pentafluoride
SMILES [F-].[F-].[F-].[F-].[F-].[Nb+5]

Spécifications

Boiling Point ∼230°C
Melting Point 80°C
Color White to Yellow
Physical Form Powder
Quantity 10 g
UN Number UN3260
Merck Index 14,6558
Solubility Information Hydrolyzes in water,alcohol,and caustic solutions; Sparingly soluble in CS2,chloroform; Forms complexes with Lewis basesSlightly soluble in carbon disulfide and chloroform.
Formula Weight 187.91
Percent Purity 99%
Sensitivity Moisture sensitive
Density 3.92 g/mL
Chemical Name or Material Niobium (V) fluoride
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Sécurité et manipulation

Hazard Category H302+H312+H332-H314
Hazard Statement GHS H Statement
H314-H318-H302-H312-H332
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Harmful if inhaled.
Precautionary Statement P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
EINECSNumber 232-020-2
TSCA Yes
Recommended Storage Ambient temperatures; Store under Argon

RUO – Research Use Only