10275

Activated Charcoal Carbon Adsorbent

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

• EC Number: 231-153-3
• UNSPSC 코드: 23201100

속성

• product name: General Purpose Adsorbent, matrix Activated Cocounut Charcoal, 20-40 mesh, bottle of 10 g
• 형태: powder, crystals or granules
• Quality Level: 100
• 포장: bottle of 10 g
• 기술: LPLC: suitable
• 표면적: ~1070 m²/g
• 기질: Activated Cocounut Charcoal
• 기질 활성군: carbon
• 입자 크기: 20-40 mesh
• 공극 크기: ~0.43 cm³/g microporosity; ~0.44 cm³/g mesoporosity; ~0 cm³/g macroporosity; ~5-20 Å pore diameter
• density: ~0.44 g/mL (free fall density)
• 분리 기술: reversed phase

설명

일반 설명

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

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable