05112

Activated charcoal

suitable for GC

• Synonym(s): Charcoal activated
• Empirical Formula (Hill Notation): C
• CAS Number: 7440-44-0
• Molecular Weight: 12.01
• Número EC: 231-153-3
• Número MDL: MFCD00133992
• ID de substância PubChem: 329747636
• NACRES: SB.54

Properties

• Nível de qualidade: 100
• pressão de vapor: <0.1 mmHg ( 20 °C)
• forma: granular
• temperatura de autoignição: 842 °F
• resistividade: 1375 μΩ-cm, 20°C (graphite)
• technique(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
• SMILES string: [C]
• InChI: 1S/C
• InChI key: OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

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.

Safety Information

• Código de classe de armazenamento: 13 - Non Combustible Solids
• WGK: WGK 3
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)