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699624

Sigma-Aldrich

Graphite

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

Synonyme(s) :

Carbon, mesoporous, Graphite nanoparticles

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About This Item

Formule empirique (notation de Hill) :
C
Numéro CAS:
1333-86-4
Poids moléculaire :
12.01
Numéro CE :
231-955-3
Numéro MDL:
MFCD00133992
Code UNSPSC :
12352302
ID de substance PubChem :
329762148
Nomenclature NACRES :
NA.23

Forme

nanopowder

Superficie

50-100 m2/g

Dimension de pores

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

pb

4827 °C

Pf

3654-3697 °C

Densité

1.828 g/cm3 (absolute, typical)

Masse volumique apparente

0.075 g/cm3

Chaîne SMILES 

[C]

InChI

1S/C

Clé InChI

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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Description générale

Surface area of the graphitized mesoporous carbon was determined to be 77 m2/g. 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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
MKBZ8431V
SHBM5424
SHBM5423
MKCK1003
MKCK1000

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Multiwalled carbon nanotubes induce altered
morphology and loss of barrier function in human
bronchial epithelium at noncytotoxic doses
Snyder RJ, et al.
Nanomedicine (London, England), 9, 4093-4105 (2014)
Antoine P Pagé et al.
PloS one, 10(7), e0132062-e0132062 (2015-07-15)
The objectives of this study were to uncover Salix purpurea-microbe xenobiotic degradation systems that could be harnessed in rhizoremediation, and to identify microorganisms that are likely involved in these partnerships. To do so, we tested S. purpurea's ability to stimulate
Catharina Vendl et al.
The Journal of experimental biology, 218(Pt 21), 3425-3434 (2015-11-06)
Fundamental differences in methane (CH4) production between macropods (kangaroos) and ruminants have been suggested and linked to differences in the composition of the forestomach microbiome. Using six western grey kangaroos (Macropus fuliginosus) and four red kangaroos (Macropus rufus), we measured
Svenja T Lohner et al.
The ISME journal, 8(8), 1673-1681 (2014-05-23)
Direct, shuttle-free uptake of extracellular, cathode-derived electrons has been postulated as a novel mechanism of electron metabolism in some prokaryotes that may also be involved in syntrophic electron transport between two microorganisms. Experimental proof for direct uptake of cathodic electrons
Wojciech Filipiak et al.
Journal of breath research, 9(1), 016004-016004 (2015-01-06)
Existing methods for the early detection of infections in mechanically ventilated (MV) patients at intensive care units (ICUs) are unsatisfactory. Here we present an exploratory study assessing the feasibility of breath VOC analyses for the non-invasive detection of pathogens in
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