Carbon Solutions Carboxylated SWCNTs >90% Pure 4-5 nm

$652.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade carboxylated SWCNTs, >90% purity, 4-5 nm bundle diameter, 500 nm-1.5 μm length, 3-6% COOH groups. Order now.

SKU: AF-NM-C-SWCN-S027-R00U

Category: Carbon Nanotubes

Brands: Atomfair®

Carbon Solutions Purified Carboxylated Single-walled Carbon Nanotubes, OD 4-5 nm, length 500 nm-1.5um; (~1.0um), purity >90%; Metal content wt% from TGA

Product Type: Single-walled carbon nanotube material

Research-grade laboratory product

Product Overview

Carbon Solutions Purified Carboxylated Single-walled Carbon Nanotubes, OD 4-5 nm, length 500 nm-1.5um; (~1.0um), purity >90%; Metal content wt% from TGA is a single-walled carbon nanotube material supplied with OD 4-5 nm, length 500 nm-1.5um; (~1.0um), purity >90%; Metal content wt% from TGA. It is prepared for buyer comparison by model, material form, concentration or dimensional specification before quotation.

The specification table gives the measurable selection details available for this item, including material form, dimensional range, purity, content, conductivity, solvent or composition when supplied for the selected model.

Use this page to compare nanocarbon specifications before requesting a quotation, especially where functional group, concentration, geometry, package form or availability affects laboratory procurement.

Performance Features

Material form: Carbon Solutions Purified Carboxylated Single-walled Carbon Nanotubes identifies the single-walled carbon nanotube material for procurement comparison.
Carbonaceous Purity: >90%; Metal content wt% from TGA supports model matching against the required experiment or formulation workflow.
in air: 5-7 supports model matching against the required experiment or formulation workflow.
Carboxylic acid groups: 3-6% supports model matching against the required experiment or formulation workflow.
Bundle Length: 500 nm-1.5um; (~1.0um) supports model matching against the required experiment or formulation workflow.
Bundle Diameter: 4-5 nm supports model matching against the required experiment or formulation workflow.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-SWCNT-S27
Carbonaceous Purity	>90%; Metal content wt% from TGA
in air	5-7
Carboxylic acid groups	3-6%
Bundle Length	500 nm-1.5um; (~1.0um)
Bundle Diameter	4-5 nm

Selection and Use Notes

Match the material form and dimensional or concentration specification to the intended dispersion, composite, film, electrode, conductivity or nanocarbon research workflow.
Confirm the selected model, quantity, package size and application requirements before quotation.

QUOTATION DETAILS: Confirm nanotube wall type, outer diameter, length, purity, functional group and package size before quotation.

SPECIFICATION REVIEW: Diameter, length, purity, surface area, functionalization and availability notes are reviewed for the selected CNT powder.

MATERIAL MATCHING: Pristine, hydroxylated, carboxylated, amino-modified, graphitized, doped and coated grades can be matched to dispersion, electrode, composite or conductivity workflows.

QUOTATION REQUEST: Include nanotube wall type, functionalization, diameter/length range, package size and quantity when requesting quotation support.

LABORATORY PROCUREMENT SUPPORT

For model selection, material specification matching, application fit or quotation confirmation, contact our technical sales team.

E-MAIL: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

What is the carbonaceous purity and functionalization level of these carboxylated single-walled carbon nanotubes, and how do they affect dispersion and application?

The carbonaceous purity is greater than 90%, with metal content determined by TGA. The carboxylic acid group content is 3-6%, which provides reactive sites for further functionalization and enhances dispersibility in polar solvents, making them suitable for composite, electrode, and film applications.

What are the typical bundle dimensions of these SWCNTs and how do they influence their use in nanocomposites or electronics?

The bundle diameter is 4-5 nm and bundle length is 500 nm to 1.5 μm (approximately 1.0 μm). These dimensions are characteristic of single-walled carbon nanotubes and are critical for achieving percolation in conductive composites or uniform dispersion in electrode slurries.

Assessment

This purified carboxylated single-walled carbon nanotube material offers high carbonaceous purity (>90%) and reactive carboxylic acid groups (3-6%), but the broad length distribution (500 nm-1.5 µm) and unspecified metal content value (method-only TGA) require careful application matching and additional verification.

Positive

High carbonaceous purity: Carbonaceous purity >90% with metal content determined by TGA, providing a low-impurity base for research workflows.
Carboxylic acid functionalization: Carboxylic acid groups at 3-6% enable covalent functionalization or improved dispersion in polar solvents for composite and electrode research.

Trade-offs

Broad length distribution: Bundle length spans 500 nm to 1.5 µm, which may introduce variability in applications requiring monodisperse nanotubes for consistent film or composite properties.
Unspecified metal content value: Metal content is specified only by TGA method without a numerical value, requiring additional verification from the supplier for applications with strict metal impurity limits.

Quality Standards & Performance Verification

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Shipping & Returns

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).