General Purpose Adsorbent
SUPELCO/10275 - matrix Activated Cocounut Charcoal, 20-40 mesh, bottle of 10 g
EC Number: 231-153-3
Product Type: Chemical
| density | ~0.44 g/mL (free fall density) |
| form | powder, crystals or granules |
| matrix | Activated Cocounut Charcoal |
| matrix active group | carbon |
| packaging | bottle of 10 g |
| particle size | 20-40 mesh |
| pore size | ~0 cm3/g macroporosity |
| ~0.43 cm3/g microporosity | |
| ~0.44 cm3/g mesoporosity | |
| ~5-20 Å pore diameter | |
| Quality Level | 100  |
| separation technique | reversed phase |
| surface area | ~1070 m2/g |
| technique(s) | LPLC: suitable |
| General description: | 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/adsorbe |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Density | ~0.44 g/mL (free fall density) |
| UNSPSC | 23201100 |