Multi-walled carbon nanotubes, 99% (OD: 8-20… 7440-44-0

Name: Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um)
Brand: Vaqora Chemicals
SKU: VQ-017748

About Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um)

Listed under CAS 7440-44-0, Multi-walled carbon nanotubes is a carbon nanomaterial available from Vaqora Chemicals, specified at 99% purity. Its molecular formula is C and its molecular weight is 12.01 g/mol. Its systematic (IUPAC) name is methane. It is also known as Multi-walled carbon nanotubes (MWNTs).

The material typically appears as a black powder. Store sealed in a dry, well-ventilated location away from incompatible materials. 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. Typical end-use sectors are academic and industrial research, electronics and semiconductors and batteries and energy storage.

Vaqora Chemicals supplies Multi-walled carbon nanotubes in 1 g, 5 g, 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Conductive composites
Energy storage electrodes
Nanotechnology research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um)
Catalogue No.	VQ-017748
CAS Number	7440-44-0
IUPAC name	methane
Molecular formula	C
Molecular weight	12.01 g/mol
Exact mass	12
Purity / assay	99%
HSN code	38021000
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 7440-44-0

Industrial

{Industrial grade} Multiwalled carbon nanotubes, 88% [COOH Functionalized] (OD: 20-40 nm, ID: 5-10 nm, Length: 10-30 um)

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-017812

Industrial

{Industrial grade} Multiwalled carbon nanotubes, 88% [COOH Functionalized] (OD: 50-80 nm, ID: 5-15 nm, Length: 10-20 um)

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-017813

Industrial

{Industrial grade} Multiwalled carbon nanotubes, 88% [OH Functionalized] (OD: 20-40 nm, ID: 5-10 nm, Length: 10-30 um)

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-017815

Industrial

{Industrial grade} Multiwalled carbon nanotubes, 88% [OH Functionalized] (OD: 50-80 nm, ID: 5-15 nm, Length: 10-20 um)

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-017816

Activated carbon, granular, 12-20 mesh

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-011203

Aligned Multiwalled Carbon Nanotubes, 95%+ (OD: 10±3 nm, ID: 2-7 nm, Length: 5-15 um)

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-017673

Carbon glassy, spherical powder, 2-12 μm, 99.95%

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-001659

BP/USP/EP/Ph. Eur. / …

Carbon glassy, spherical powder, 2-12 μm, BP/USP/EP/Ph. Eur., ACS

CAS: 7440-44-0
Formula: C
MW: 12.01 g/mol

VQ-046110

All 21 products with CAS 7440-44-0 →

Frequently asked questions

What is the CAS number of Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um)?

The CAS Registry Number of Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) is 7440-44-0. It is also known as Multi-walled carbon nanotubes (MWNTs).

What is the molecular formula and molecular weight of Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um)?

Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) 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 Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) can I order?

We supply Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) in (99%) grade, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um)?

Yes. Every lot of Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) 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 Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) be shipped internationally?

Yes. Multi-walled carbon nanotubes, 99% (OD: 8-20 nm, Length: 5-20 um) 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.