05112
Activated charcoal
suitable for GC
Sinônimo(s):
Charcoal activated
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About This Item
Fórmula empírica (Notação de Hill):
C
Número CAS:
Peso molecular:
12.01
Número CE:
Número MDL:
Código UNSPSC:
23201100
ID de substância PubChem:
NACRES:
SB.54
Produtos recomendados
pressão de vapor
<0.1 mmHg ( 20 °C)
Nível de qualidade
Formulário
granular
temperatura de autoignição
842 °F
resistividade
1375 μΩ-cm, 20°C (graphite)
técnica(s)
LPLC: suitable
gas chromatography (GC): suitable
Matriz
Carbon
Grupo ativo da matriz
carbon
tamanho de partícula
0.3-0.5 mm
pf
3550 °C (lit.)
densidade volumétrica
0.4‑0.5 g/cm3
técnica de separação
reversed phase
cadeia de caracteres SMILES
[C]
InChI
1S/C
chave InChI
OKTJSMMVPCPJKN-UHFFFAOYSA-N
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Descrição geral
Activated charcoal or activated carbon is nontoxic in nature and is used as an adsorbent to remove broad spectrum of pollutants in air, water and soil. It does not lose potency when kept in container. It has no odour or taste. It can be prepared from any carboneous material using chemical or gas activation methods. Gas activation is preferred when the raw material has less than 25% moisture content.
Aplicação
It may be used for fiber coating multiwalled carbon nanotubes to compare its solid-phase microextraction efficiency in water and milk samples before GC-ECD analysis.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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Multiwalled carbon nanotubes coated fibers for solid-phase microextraction of polybrominated diphenyl ethers in water and milk samples before gas chromatography with electron-capture detection.
Wang, Jun-Xia, et al
Journal of Chromatography A, 1137.1, 8-14 (2006)
Kohsuke Ohmatsu et al.
Nature chemistry, 6(1), 47-51 (2013-12-19)
The development of a general catalytic method for the direct and stereoselective construction of contiguous all-carbon quaternary stereocentres remains a formidable challenge in chemical synthesis. Here, we report a highly enantio- and diastereoselective [3+2] annulation reaction of 5-vinyloxazolidinones and activated
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Ecological applications : a publication of the Ecological Society of America, 23(4), 936-943 (2013-07-20)
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