791431

Sigma-Aldrich

Carbon nanotube, multi-walled

greener alternative
Synonym(s):
SMW 210, Multiwall carbon nanotube, multiwall carbon nanotubes, MWCNT, SWeNT, MWNT
CAS Number:
Pricing and availability is not currently available.

description

Aspect ratio (L/D) 350-550
Tubes typically have 6-8 tube walls.

assay

70-80% (Carbon content, TGA)

form

powder or granules

greener alternative product characteristics

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

surface resistivity

700-900 Ω/sq (by 4-point probe method)

O.D. × I.D. × L

10 nm × 4.5 nm × 4 μm

mp

3652-3697 °C (lit.)

density

~2.1 g/mL at 25 °C (lit.)

bulk density

0.06‑0.08 g/cm3

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

A specialty multiwall material primarily intended to impart conductivity to polymers and resins at very low loading and where cost is critical.

Packaging

25, 100 g in glass bottle

Preparation Note

CoMoCat Catalytic Chemical Vapor Deposition (CVD) Method

Legal Information

Product of SouthWest NanoTechnologies; Inc.
CoMoCAT is a trademark of Chasm Advanced Materials
SWeNT is a registered trademark of Chasm Advanced Materials

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Codes

Xi

Risk Statement

36/37

Safety Statement

26-36

RIDADR

NONH for all modes of transport

WGK Germany

3

Certificate of Analysis
Certificate of Origin

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