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901019

Carbon nanotube, multi-walled

50-90 nm diameter, >95% carbon basis

Manufacturer: Sigma Aldrich

CAS Number: 308068-56-6

Synonym(S): MWCNT, MWNT, Multiwall carbon nanotube

Select a Size

Pack Size SKU Availability Price
25 G 901019-25-G In Stock ₹ 40,770.30

901019 - 25 G

₹ 40,770.30

In Stock

Quantity

1

Base Price: ₹ 40,770.30

GST (18%): ₹ 7,338.654

Total Price: ₹ 48,108.954

description

D/G ratio: 0.1 (by Raman spectroscopy)Real density: 2.1 g/cm^3 (by Pycnometer)

Quality Level

100

Assay

>95% carbon basis

aspect ratio

>100 , by FE-SEM

surface area

28 m2/g , by N<SUB>2</SUB> adsorption

diameter

50-90 nm65 nm (by FE-SEM)

mp

3652-3697 °C (lit.)

density

~2.1 g/mL at 25 °C (lit.)

bulk density

0.007 g/cm3 (by HCC method)

Other Options

Image Product Name Manufacturer Price Range
Strem, An Ascensus Company CAS# 308068-56-6. 1g. Carbon nanotubes, multi-walled (diameter = ~140nm, length = ~7 microns) (>90% nanotubes). MFCD00133992
-- ₹ 13,860.72
Strem, An Ascensus Company CAS# 308068-56-6. 250mg. Carbon nanotubes, multi-walled (diameter = ~10-25nm, length = ~3-8 microns) (min. 85% nanotubes). MFCD00133992
-- ₹ 15,914.16
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube array, multi-walled vertically aligned on Si substrate, H 0.5 mm | 308068-56-6 | 1EA
-- ₹ 73,802.34
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, multi-walled >90% carbon basis, D x L 110-170 nm x 5-9 mum | Purity: >90% carbon basis | 308068-56-6 | 10G
-- ₹ 41,992.85
Sigma Aldrich Fine Chemicals Biosciences Carbon Nanotube, Multi-Walled | 308068-56-6 | 1g
-- ₹ 19,075.60
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube sheet aligned, size x thickness 100 mm x 100 mm x 1-5 mum | Purity: >95% (carbon) | 308068-56-6 | 1EA
-- ₹ 98,638.70
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled | 308068-56-6 | MFCD00133992 | 250 mg
-- ₹ 18,865.98
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled 98% (Semiconducting) | Purity: 2% (Metallic); 98% (Semiconducting) | 308068-56-6 | 1MG
-- ₹ 87,230.13
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled carbon >=85 %, >70% (carbon as SWNT), diam. 1.3-2.3 nm | 308068-56-6 | 25G
-- ₹ 99,143.51
Sigma Aldrich Fine Chemicals Biosciences Carbon nanotube, single-walled >70 wt. % carbon basis, D x L 2-10 nm x 1-5 mum , bundle dimensions | 308068-56-6 | 1G
-- ₹ 44,662.32
...

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Description

  • General description: Carbon nanotubes are hollow cylinders of carbon atoms. They are rolled-upgraphene sheets with carbon atoms covalently bonded to each other through sp2hybridization. Owing to their excellent mechanical and electrical properties,they are widely used in the field of flexible and wearable electronicdevices.
  • Application: Multi-walled carbon nanotubes (MWCNTs) functionalized with a polymer blend can be used as a hybrid catalyst for the degradation of crystal violet under visible light.Due to their high magnetic sensitivity, MWCNT/manganese–zinc ferrite nanocomposites can be used in integrated nanoscale electronic systems.They can also be used tofabricate sensors for strain-sensing applications because of their highmechanical flexibility and stability.
  • Features and Benefits: Excellent conductivityLight weightChemical stabilityLarge surface area High mechanical strength
  • Preparation Note: Chemical Vapor Deposition (CVD) Method

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable