Skip to Content

CN

All Photos(2)

Documents

Safety Information

Safety & Regulatory

750492

Carbon nanotube, single-walled

<3.5% Metal Catalyst, avg. no. of layers, 1

Sign Into View Organizational & Contract Pricing

Synonym(s):

PureTubes^™, SWCNT, SWNT, Single wall carbon nanotube

CAS Number:

UNSPSC Code:

12352103

NACRES:

NA.23

Recommended Products

Slide 1 of 10

1 of 10

Sigma-Aldrich

775533

Carbon nanotube, single-walled

Sigma-Aldrich

750522

Carbon nanotube, single-walled

Sigma-Aldrich

900711

Carbon nanotube, single-walled

Sigma-Aldrich

773735

Carbon nanotube, single-walled

Sigma-Aldrich

704121

Carbon nanotube, single-walled

Sigma-Aldrich

724777

Carbon nanotube, single-walled

Sigma-Aldrich

750530

Carbon nanotube, single-walled

Sigma-Aldrich

750514

Carbon nanotube, single-walled

Sigma-Aldrich

805033

Carbon nanotube, single-walled

Sigma-Aldrich

901634

Carbon nanotube, single-walled

Assay

30% (Metallic)
70% (Semiconducting)

Quality Level

form

solid

feature

avg. no. of layers 1

manufacturer/tradename

NanoIntegris, Inc.

L

0.3-5 μm

impurities

<3.5% Metal Catalyst

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]

Looking for similar products? Visit Product Comparison Guide

Related Categories

Carbon Nanomaterials

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 4 μm. The catalyst content is < 3.5%.

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

PureTubes is a trademark of NanoIntegris, Inc.

Pictograms

Health hazard

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

P202 - P260 - P272 - P280 - P302 + P352 - P308 + P313

Hazard Classifications

Carc. 2 - Skin Sens. 1 - STOT RE 2

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Electronic-structure-dependent bacterial cytotoxicity of single-walled carbon nanotubes.

Chad D Vecitis et al.

ACS nano, 4(9), 5471-5479 (2010-09-04)

Single-walled carbon nanotubes (SWNTs) have been previously observed to be strong antimicrobial agents, and SWNT coatings can significantly reduce biofilm formation. However, the SWNT antimicrobial mechanism is not fully understood. Previous studies on SWNT cytotoxicity have concluded that membrane stress

Macroelectronic integrated circuits using high-performance separated carbon nanotube thin-film transistors.

Chuan Wang et al.

ACS nano, 4(12), 7123-7132 (2010-11-11)

Macroelectronic integrated circuits are widely used in applications such as flat panel display and transparent electronics, as well as flexible and stretchable electronics. However, the challenge is to find the channel material that can simultaneously offer low temperature processing, high

On the sensing mechanism in carbon nanotube chemiresistors.

Amin Salehi-Khojin et al.

ACS nano, 5(1), 153-158 (2010-12-29)

There has been recent controversy whether the response seen in carbon nanotube (CNT) chemiresistors is associated with a change in the resistance of the individual nanotubes or changes in the resistance of the junctions. In this study, we carry out

Articles

Electronic and Biomedical Applications of High-Purity Single-Walled Nanotubes (SWNTs)

We presents an article concerning the applications of high-purity single-walled nanotubes in electronic and biomedical fields.

Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method: Properties & Applications

Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method & their properties & applications, including dispersing SGCNTs, SGCNT-polymer composites & SGCNT-metal composites are discussed.

Boron Nitride Nanotubes: Properties, Synthesis and Applications

Boron nitride nanotubes (BNNT) are close structural analogs of carbon nanotubes (CNT), which are high aspect ratio nanotubular material, where carbon atoms are alternately substituted by nitrogen and boron atoms.

Sorting Carbon Nanotubes and Their Biological Applications

Carbon nanotubes (CNTs) have received much attention since their discovery in 1991 by Sumio lijima1 due to their excellent mechanical, electrical, and optical properties.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service