10275

Activated Charcoal Carbon Adsorbent

matrix Activated Cocounut Charcoal, 20-40 mesh, bottle of 10 g

• Número CE: 231-153-3
• Código UNSPSC: 23201100

Propriedades

• product name: General Purpose Adsorbent, matrix Activated Cocounut Charcoal, 20-40 mesh, bottle of 10 g
• forma: powder, crystals or granules
• Nível de qualidade: 100
• embalagem: bottle of 10 g
• técnica(s): LPLC: suitable
• área da superfície: ~1070 m²/g
• matriz: Activated Cocounut Charcoal
• Grupo ativo da matriz: carbon
• tamanho de partícula: 20-40 mesh
• tamanho de poro: ~0.43 cm³/g microporosity; ~0.44 cm³/g mesoporosity; ~0 cm³/g macroporosity; ~5-20 Å pore diameter
• densidade: ~0.44 g/mL (free fall density)
• técnica de separação: reversed phase

Descrição

Descrição geral

Activated coconut charcoal (activated carbon) is used extensively as a general purpose adsorbent, especially for purification applications where the trapped compounds do not need to be recovered. It is not as widely used for thermal desorption and chromatographic applications due to two major drawbacks; its adsorptive strength may be too strong to allow complete desorption, and it is more suitable for applications that employ chemical desorption instead of thermal desorption. However, there are applications where charcoal is and can be used, such as the adsorption/desorption of the very volatile analytes halocarbon 12 and chloromethane.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable