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Carbon nanotube, single-walled

Name: Carbon nanotube, single-walled
Brand: ALDRICH
Price: 722 USD
Availability: InStock

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

Synonym(s):

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

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Size/SKU	Availability	Price
100 mg	Check Cart for Availability	$691.00 $722.00

About This Item

CAS Number:

308068-56-6

MDL number:

MFCD00133992

UNSPSC Code:

12352103

NACRES:

NA.23

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Properties

Quality Segment

100

assay

30% (Metallic), 70% (Semiconducting)

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]

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

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.

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This Item	704113	704121	750522
Sigma-Aldrich 750492 Carbon nanotube, single-walled	Sigma-Aldrich 704113 Carbon nanotube, single-walled	Sigma-Aldrich 704121 Carbon nanotube, single-walled	Sigma-Aldrich 750522 Carbon nanotube, single-walled
description <3.5% Metal Catalyst, avg. no. of layers, 1	description ≥90% carbon basis (≥70% as carbon nanotubes), 0.7-1.3 nm diameter	description (7,6) chirality, ≥90% carbon basis (≥77% as carbon nanotubes), 0.83 nm average diameter, avg. no. of layers, 1	description 98% (Semiconducting), avg. no. of layers, 1
form solid	form powder (freeze-dried)	form powder (freeze-dried)	form solid
assay 70% (Semiconducting), 30% (Metallic)	assay ≥90% carbon basis (≥70% as carbon nanotubes)	assay ≥90% carbon basis (≥77% as carbon nanotubes)	assay 98% (Semiconducting), 2% (Metallic)
Quality Level 100	Quality Level 200	Quality Level 200	Quality Level 100
mp 3652-3697 °C (lit.)	mp 3652-3697 °C (lit.)	mp 3652-3697 °C (lit.)	mp 3652-3697 °C (lit.)
density 1.7-1.9 g/cm³ at 25 °C (lit.)	density 1.7-1.9 g/cm³ at 25 °C (lit.)	density 1.7-1.9 g/cm³ at 25 °C (lit.)	density 1.7-1.9 g/cm³ at 25 °C (lit.)
diameter 1.2-1.7 nm	diameter 0.7-1.3 nm	diameter -	diameter 1.2-1.7 nm

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Pictograms

GHS08,GHS07

Signal Word

Warning

Hazard Codes

H317,H351,H373

Precautionary Statements

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

Hazard Classifications

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

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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