Double-walled carbon nanotubes, 90%+ (OD: 2-5… 308068-56-6

Name: Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm)
Brand: Vaqora Chemicals
SKU: VQ-017684

About Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm)

Vaqora Chemicals supplies Double-walled carbon nanotubes, a carbon nanomaterial registered under CAS number 308068-56-6 at a purity of 90%. With the molecular formula C, it has a molar mass of 12.01 g/mol. Systematically, it is named methane. Alternative names: DWNT and Double wall carbon nanotubes.

The material typically appears as a black powder. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span conductive composites, energy storage electrodes and nanotechnology research. Buyers come mainly from academic and industrial research, electronics and semiconductors and batteries and energy storage.

Available in 100 mg, 500 mg, 1 g and 5 g packs, Double-walled carbon nanotubes is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Conductive composites
Energy storage electrodes
Nanotechnology research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm)
Catalogue No.	VQ-017684
CAS Number	308068-56-6
IUPAC name	methane
Molecular formula	C
Molecular weight	12.01 g/mol
Exact mass	12
Purity / assay	90%
HSN code	28030090
InChIKey	OKTJSMMVPCPJKN-UHFFFAOYSA-N
SMILES	[C]
PubChem CID	5462310

Physical properties
Physical form	Powder
Appearance	Black powder
LogP (XLogP3)	0.6
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264 + P265, P271, P280, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 308068-56-6

Industrial

{Industrial grade} Multiwalled carbon nanotubes, 88% [COOH Functionalized] (OD: 10-30 nm, ID: 5-10 nm, Length: 10-30 um)

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017811

Industrial

{Industrial grade} Multiwalled carbon nanotubes, 88% [OH Functionalized] (OD: 10-30 nm, ID: 5-10 nm, Length: 10-30 um)

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017814

Carbon nanotube, multi-walled as-produced cathode deposit, >7.5% MWCNT basis, O.D. × L 7-15 nm × 0.5-10 μm

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017677

Carbon nanotube, single-walled (6,5) chirality, ≥95% carbon basis (≥99% as carbon nanotubes), 0.78 nm average diameter)

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017678

Double-walled carbon nanotubes, 90% (OD: 2-5 nm, Length: 1-2 um)

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017681

Double-walled carbon nanotubes, 90%+ (90+% CNTs, 20+% DWNTs) [OD: 1.3-5 nm, Length: 5-15 um]

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017682

Double-walled carbon nanotubes, 90%+ (90+% CNTs, 50+% DWNTs) [OD: 1.3-5 nm, Length: 5-15 um]

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017683

Graphitized Multi Walled Carbon Nanotubes, 99.9+% [OH functionalized] (OD: 30-50 nm, ID: 5-12 nm, Length: 10-20 um)

CAS: 308068-56-6
Formula: C
MW: 12.01 g/mol

VQ-017688

All 21 products with CAS 308068-56-6 →

Frequently asked questions

What is the CAS number of Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm)?

The CAS Registry Number of Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) is 308068-56-6. It is also known as DWNT, Double wall carbon nanotubes.

What is the molecular formula and molecular weight of Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm)?

Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) has the molecular formula C and a molecular weight of 12.01 g/mol. Its IUPAC name is methane.

Which grade and pack sizes of Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) can I order?

We supply Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) in (90%) grade, in 100 mg, 500 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm)?

Yes. Every lot of Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) be shipped internationally?

Yes. Double-walled carbon nanotubes, 90%+ (OD: 2-5 nm, Length: 5-20 µm) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.