Carbon nanotube, single-walled
ALDRICH/724777 - ≥90% carbon basis (≥80% as carbon nanotubes), 1-2 nm diameter, avg. no. of layers, 1
Synonym: CNT; SWCNT; SWNT; Single wall carbon nanotube
CAS Number: 308068-56-6
Product Type: Chemical
| assay | ≥90% carbon basis (≥80% as carbon nanotubes) |
| bulk density | 0.1 g/cm3 |
| density | 1.7-1.9 g/cm3 at 25 °C (lit.) |
| description | G/D Ratio: ≥15 (Raman 633 nm) |
| Median length: 1 μm | |
| diameter | 1-2 nm |
| feature | avg. no. of layers 1 |
| form | powder (freeze-dried) |
| impurities | ≤5 wt. % Moisture |
| manufacturer/tradename | Signis® CG200 |
| mp | 3652-3697 °C (lit.) |
| SMILES string | [C] |
| surface area | ≥700 m2/g |
| Application: | Manufacturing, Characterization and Use of SWCNTs  |
| Application: | Carbon nanotube, single-walled (SWNT) belongs to the class of carbonaceous materials with excellent physiochemical, thermo-mechanical and electrochemical properties. This material can be used in a variety of sustainable energy applications such as solar cells, photocatalysis, thin film conductors, field effect transistors (FETs), biosensor, gas sensor, supercapacitor and nanomechanical resonators. |
| Application: | Suitable for use in conductive composites and coatings.Functionalized single-walled carbon nanotubes (SWNTs) embedded in an insulating polymer matrix may be used as stable hole collection layer in perovskite solar cells. |
| General description: | Produced using CHASM′s patented CoMoCAT™ synthesis technology, Signis® CG200 is the company′s largest-diameter single-wall carbon nanotube product. |
| General description: | Tube diameter determined by fluorescence spectroscopy. |
| Legal Information: | CoMoCAT is a trademark of Chasm Advanced Materials |
| Legal Information: | Signis is a registered trademark of Chasm Advanced Materials |
| Packaging: | 1 g in glass bottle |
| Packaging: | 250 mg in glass insert |
| Preparation Note: | CoMoCAT™ Catalytic Chemical Vapor Deposition (CVD) Method |
| Hazard Codes | Xi |
| Risk Statements | 36/37 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥90% carbon basis (≥80% as carbon nanotubes) |
| mp | 3652-3697 °C (lit.) |
| Density | 1.7-1.9 g/cm3 at 25 °C (lit.) |
| UNSPSC | 12352103 |