Silica
ALDRICH/900783 - mesoporous MCM-48, <15 μm particle size, pore size 3 nm, thiol functionalized
Synonym: Mesoporous silica; Thiol functionalized MCM-48; Thiol functionalized mesoporous slica
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 900783-5G
This image depicts SKU: 900783-5G
| form | solid |
| functional group | thiol |
| particle size | <15 μm |
| pore size | 0.4-0.6 cm3/g pore volume |
| 2-4 nm pore diameter | |
| 3 nm pore size | |
| Quality Level | 100  |
| surface area | 1400-1600 m2/g |
| Application: | The unique physical properties such as high surface areas and ordered pore structure of mesoporous silica combined with the selectivity of amine and thiol functional groups make them useful for diverse applications. For example amine and thiol modified mesoporous silica finds applications in CO2 sequestration, heavy metal (such as Pb, Fe, Au etc.) removal from waste water or industrial waste streams. Also, the ability of the amine and thiol modified mesoporous silica to bind the metallic nanoparticles such as Pt or Pd render them useful as novel catalytic support. The functionalization of mesoporous silica with amine and thiol also makes them useful for entrapping biological entities and for investigations involving the study of the effect of quantum confinements of molecules/solvent within the ordered mesopores. |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317 - H412 |
| Precautionary statements | P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352309 |