Ultra Pure SWNT

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$ 500$ 4,000

Purity >99%
Diameter ~0.6 – 1.2 nm
Length ~400 – >2000 nm


Ultra Pure Single-Walled Carbon Nanotubes (SWNT)

We provide ultra pure single-walled carbon nanotubes (SWNT) of smallest diameter produced from the world’s most advanced high-pressure carbon monoxide reactor. Ultra pure single-walled carbon nanotubes (SWNT) are purified by using Acid-Base treatment to removes most of the trace amorphous carbon and also Catalyst particles.

Detail Specifications:

Individual SWNT Diameter ~0.6 – 1.2 nm
Individual SWNT Length ~400 – >2000 nm
Carbon Purity >99%
Calculated Molecular Weight ~3.4×105 – 5.2×106 Amu
Color Black
Black Dry fibrous powder of Nanotubes bundled into ropes.
Maximum Density ~1.6 g/cm3
Bulk Density ~0.1g/cm3
TGA Residue as Fe for purified powder of nanotubes <0.3%
TGA 1st Derivative Peak Temperature ~600˚ – 620˚C
TGA onset Temperature ~500˚C
Purified Wet oxidized followed by acid washing.

TGA Plot of Small Diameter Ultra Pure Single-Walled Carbon Nanotubes.




The weight loss around 550˚-650˚C belongs to small diameter ultra pure single-walled carbon nanotubes. The Carbon purity is > 99%, and also <0.3% of catalyst (Fe- Non- carbonaceous impurity) is  estimated.

Raman Spectra of Small Diameter Ultra Pure Single-Walled Carbon Nanotubes.

Raman Analysis of small diameter single-walled carbon nanotubes

Raman Analysis Report:

G/D ratio: 17

D/G Ratio: 0.0565

RBM Peaks: 272, 236, 186 cm-1

Lab Report:

We will provide the lab report contains the complete Raman analysis data file of the purchased small diameter ultra pure single-walled carbon nanotube and also it’s Technical data sheet.

Extra Futures:

It also well dispersed in a solvent.


These ultra  pure single-walled carbon nanotubes are Ideal for Electronics applications such us FET, Sensors and also electrochemistry.

Payment and also Packaging:

Buy single walled carbon nanotubes via paypal

Pay using debit or credit card.

If you have any problem in making the payment follow the instruction,

Contact us on info@adnanotubes.com  we will share you the payment link so you can make the payment easily using debit or credit card.

For bulk quantity and also for any official purchase from universities or companies, Please contact us on info@adnanotubes.com. We also accept the official Purchase order from the universities or companies in India.

This product was packed in a tamper-proof container. Also, wrap in a multi-layer of packaging.



All orders will be processed within 2 working days of order placement and estimated delivery date will be provided based on availability, normal processing, and quality Control and also delivery time.

We offer free delivery of ultra pure single-walled carbon nanotubes in India.

We will use commercially reasonable efforts to ship within the estimated delivery date to the given address.




Additional information

Weight 0.4 kg
Dimensions 21 × 12 × 9 cm

1 Gram, 5 Gram, 10 Gram

1 review for Ultra Pure SWNT

  1. Rated 5 out of 5


    committed quality of single walled carbon nanotubes

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