Merck
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750514

Sigma-Aldrich

Carbon nanotube, single-walled

greener alternative

<1% Metal Catalyst

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Synonym(s):
SWCNT, SuperPureTubes™, SWNT, Single wall carbon nanotube
CAS Number:
308068-56-6
NACRES:
NA.23

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Carbon nanotube, single-walled &gt;70% (TGA)

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Carbon nanotube, single-walled Low metal content

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Carbon nanotube, single-walled (7,6) chirality, &#8805;90% carbon basis (&#8805;77% as carbon nanotubes), 0.83&#160;nm average diameter

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Carbon nanotube, double-walled &lt;10% Metal Oxide(TGA)

Sigma-Aldrich

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Carbon nanotube, double-walled

<10% Metal Oxide(TGA)

assay

30% (Metallic)
70% (Semiconducting)

Quality Level

100

form

solid

manufacturer/tradename

NanoIntegris, Inc.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

L

0.3-5 μm

impurities

<1% Metal Catalyst

diameter

1.2-1.7 nm

mp

3652-3697 °C (lit.)

density

1.7-1.9 g/cm3 at 25 °C (lit.)

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Enabling

SMILES string

[C]

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General description

PureTubes™ are produced by arch 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 4μm. These pure nanotubes have less than 1% of catalyst impurity.

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†

Packaging

25 mg

Preparation Note

Electric Arc Discharge Method

Legal Information

Product of NanoIntegris, Inc
PureTubes is a trademark of NanoIntegris, Inc.
SuperPureTubes is a trademark of NanoIntegris, Inc.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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