Unfortunately, the density of the NH2 groups for 900780 is not tested. The nitrogen content in the COA can be a reference: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/900780-BULKMKCV1504.pdf
900780
Silica
mesoporous SBA-15, <150 μm particle size, pore size 6 nm, amine functionalized
Synonym(s):
Amine functionalized SBA-15, Amine functionalized mesoporous slica, Mesoporous slica
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $623.00 $651.00 |
About This Item
NACRES:
NA.23
UNSPSC Code:
12352309
Quality Segment
form
powder
particle size
<150 μm
pore size
6 nm pore size
application(s)
catalysts
functional group
amine
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.
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This Item | |||
|---|---|---|---|
| description mesoporous SBA-15, <150 μm particle size, pore size 6 nm, amine functionalized | description mesoporous MCM-48, <15 μm particle size, pore size 3 nm, thiol functionalized | description mesoporous MCM-48, <15 μm particle size, pore size 3 nm, amine functionalized | description SBA-15, pellet, diam. × thickness 2 mm × 5 mm |
| form powder | form solid | form powder | form pellets |
| particle size <150 μm | particle size <15 μm | particle size <15 μm | particle size - |
| application(s) catalysts | application(s) catalysts | application(s) catalysts | application(s) glass & ceramic |
| functional group amine | functional group thiol | functional group amine | functional group - |
| pore size 6 nm pore size | pore size 2-4 nm pore diameter, 3 nm pore size, 0.4-0.6 cm3/g pore volume | pore size 3 nm pore size | pore size - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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Any information about density of -NH2 groups?
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