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Merck

750530

Carbon nanotube, single-walled

98% (Metallic), avg. no. of layers, 1

Synonym(s):

IsoNanotubes-M, SWCNT, SWNT, Single wall carbon nanotube

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23
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Quality Segment

assay

2% (Semiconducting), 98% (Metallic)

form

solid

feature

avg. no. of layers 1

manufacturer/tradename

NanoIntegris, Inc.

L

0.3-5 μm

diameter

1.2-1.7 nm

mp

3652-3697 °C (lit.)

density

1.7-1.9 g/cm3 at 25 °C (lit.)

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

General description

IsoNanotubes-M are produced by arc discharge or plasma torch. The diameter of the semiconducting single walled nanotubes range in 1.2-1.7 nm, whereas the length varies from 100nm to 4 μm. The degree of purity of the SWNTs can be determined from the absorbance spectrum. The optical absorbance of metallic SWNTs occurs at M11 peaks (550-800nm).

Application

These carbon nanotubes are produced via the Arc Discharge process and are purified via density gradient centrifugation.

Research applications include:
  • Electronics
  • Sensors
  • Composites
  • Energy Storage
  • Study of Life Science systems

Preparation Note

Electric Arc Discharge Method

Legal Information

Product of NanoIntegris, Inc
IsoNanotubes-M is a trademark of NanoIntegris, Inc.


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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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