Merck
All Photos(1)

262781

Sigma-Aldrich

Niobium

foil, thickness 0.25 mm, 99.8% trace metals basis

All Photos(1)
Synonym(s):
Columbium
Empirical Formula (Hill Notation):
Nb
CAS Number:
7440-03-1
Molecular Weight:
92.91
EC Number:
231-113-5
MDL number:
MFCD00011126
PubChem Substance ID:
24855926
NACRES:
NA.23

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form

foil

resistivity

13-16 μΩ-cm, 20°C

thickness

0.25 mm

bp

4742 °C (lit.)

mp

2468 °C (lit.)

density

8.57 g/mL at 25 °C (lit.)

SMILES string

[Nb]

InChI

1S/Nb

InChI key

GUCVJGMIXFAOAE-UHFFFAOYSA-N

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Related Categories

Packaging

10.7, 32.1 g in rigid mailer

Quantity

10.7 g = 50 × 100 mm; 32.1 g = 100 × 150 mm

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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