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Merck
CN

GF41005718

Niobium

powder, max. particle size 74 micron, weight 200 g, purity 99.85%

Synonym(s):

NB006022, Columbium

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About This Item

Empirical Formula (Hill Notation):
Nb
CAS Number:
7440-03-1
Molecular Weight:
92.91
NACRES:
NA.23
PubChem Substance ID:
329806278
UNSPSC Code:
12141730
MDL number:
MFCD00011126

Key Documents

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Product Name

Niobium, powder, max. particle size 74 micron, weight 200 g, purity 99.85%

InChI

1S/Nb

SMILES string

[Nb]

InChI key

GUCVJGMIXFAOAE-UHFFFAOYSA-N

assay

99.85%

form

powder

manufacturer/tradename

Goodfellow 410-057-18

resistivity

13-16 μΩ-cm, 20°C

weight

200 g

max. part. size

74 μm

bp

4742 °C (lit.)

mp

2468 °C (lit.)

density

8.57 g/mL at 25 °C (lit.)

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General description

For updated SDS information please visit www.goodfellow.com

Legal Information

Product of Goodfellow

pictograms

Flame
GHS02

signalword

Danger

hcodes

H228

pcodes

P210

Hazard Classifications

Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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