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Key Documents

699624

Sigma-Aldrich

Carbon, mesoporous

nanopowder, graphitized, less than 250 ppm Al, Ti, Fe, Ni, Cu, and Zn combined

Synonym(s):

Graphite nanoparticles, Graphitized carbon, Graphitized carbon black

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About This Item

Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Pricing and availability is not currently available.

Quality Level

form

nanopowder

surface area

50-100 m2/g

pore size

0.25 cm3/g pore volume (typical)
137 Å average pore diameter (typical)

bp

4827 °C

mp

3654-3697 °C

density

1.828 g/cm3 (absolute, typical)

bulk density

0.075 g/cm3

SMILES string

[C]

InChI

1S/C

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1 of 4

This Item
N7127P0884SML0190
form

powder

form

powder

form

powder

form

powder

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

solubility

H2O: 12 mg/mL (clear solution)

solubility

H2O: 50 mg/mL

solubility

ethanol: 10 mg/mL, DMSO: <14.5 mg/mL, H2O: 50 mg/mL, 45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 8.0 mg/mL

solubility

DMSO: ≥10 mg/mL

storage condition

desiccated

storage condition

-

storage condition

-

storage condition

desiccated

General description

Surface area of the graphitized mesoporous carbon was determined to be 77 m2/g.[1] These are highly pure graphitized, porous carbon nanoparticles. Particles have large mesopores and some microporosity. Graphite lattice structure content of approximately 10%. An agglomeration of 30 nm mesoporous nanoparticles (TEM).

Application

The cytotoxic effects of graphitized carbon mesoporous nanopowder and multiwalled carbon nanotubes (MWNTs) was compared on human airway epithelium. Mesoporous carbon was found to have no effect on the epithelium cell morphology.[1]

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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    Multiwalled carbon nanotubes induce altered
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    bronchial epithelium at noncytotoxic doses
    Snyder RJ, et al.
    Nanomedicine (London, England), 9, 4093-4105 (2014)
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    Svenja T Lohner et al.
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