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Merck

750530

Sigma-Aldrich

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:
308068-56-6
MDL number:
MFCD00133992
UNSPSC Code:
12352103
NACRES:
NA.23

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Quality Level

100

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

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This Item
704121750522750492
Carbon nanotube, single-walled 98% (Metallic), avg. no. of layers, 1

750530

Carbon nanotube, single-walled

Carbon nanotube, single-walled (7,6) chirality, ≥90% carbon basis (≥77% as carbon nanotubes), 0.83 nm average diameter, avg. no. of layers, 1

704121

Carbon nanotube, single-walled

Carbon nanotube, single-walled 98% (Semiconducting), avg. no. of layers, 1

750522

Carbon nanotube, single-walled

Carbon nanotube, single-walled <3.5% Metal Catalyst, avg. no. of layers, 1

750492

Carbon nanotube, single-walled

assay

2% (Semiconducting), 98% (Metallic)

assay

≥90% carbon basis (≥77% as carbon nanotubes)

assay

2% (Metallic), 98% (Semiconducting)

assay

30% (Metallic), 70% (Semiconducting)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

form

solid

form

powder (freeze-dried)

form

solid

form

solid

feature

avg. no. of layers 1

feature

avg. no. of layers 1

feature

avg. no. of layers 1

feature

avg. no. of layers 1

manufacturer/tradename

NanoIntegris, Inc.

manufacturer/tradename

Signis® SG76

manufacturer/tradename

NanoIntegris, Inc.

manufacturer/tradename

NanoIntegris, Inc.

L

0.3-5 μm

L

-

L

0.3-5 μm

L

0.3-5 μm

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[1]
  • Sensors[2]
  • Composites
  • Energy Storage
  • Study of Life Science systems[3]

Preparation Note

Electric Arc Discharge Method

Legal Information

Product of NanoIntegris, Inc
IsoNanotubes-M 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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX6078
MKCX0106
MKCQ9089
MKCP1485
MKCL8208

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