308068-56-6 Carbon nanotubes, multi-walled, arc-produced (diameter = 2-50nm, length = >2 microns) (55-65Wt% nanotubes) MFCD06411993 Carbon Nanotube Carbon Nanotubes CAS 308068-56-6

Purity 97%+In StockPharmaceutical Standards
CAS No.308068-56-6
Molecular FormulaC
Molecular Weight12.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

308068-56-6
Carbon nanotubes, multi-walled, arc-produced (diameter = 2-50nm, length = >2 microns) (55-65Wt% nanotubes)
MFCD06411993
Carbon Nanotube
Carbon Nanotubes CAS 308068-56-6 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

308068-56-6 Carbon nanotubes, multi-walled, arc-produced (diameter = 2-50nm, length = >2 microns) (55-65Wt% nanotubes) MFCD06411993 Carbon Nanotube Carbon Nanotubes (CAS 308068-56-6) is a high-purity analytical reference standard with the molecular formula C and a molecular weight of 12.01 g/mol.

308068-56-6 Carbon nanotubes, multi-walled, arc-produced (diameter = 2-50nm, length = >2 microns) (55-65Wt% nanotubes) MFCD06411993 Carbon Nanotube Carbon Nanotubes (C) contains an organic framework. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC
Molecular Weight12.01 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2025

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