79297
Amino-functionalized silica gel spherical
40-75 μm particle size
Synonym(s):
Silica gel 110 NH2
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About This Item
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grade
high-purity grade
Quality Level
form
powder
composition
carbon content, ≥3.0%
nitrogen content, ≥1.0%
technique(s)
LPLC: suitable
surface area
500 m2/g , approx.
loss
~5% loss on drying
matrix
Silica
matrix active group
amino-functionalized silica
particle size
40-75 μm
pore size
110 Å pore size
separation technique
hydrophilic interaction (HILIC)
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General description
Amino-functionalized silica gel spherical is monodisperse in size and shape. It is prepared and characterized by thermogravimetery, X-ray diffraction, FT-IR, scanning electron microscopy (SEM) and N2 adsorption-desorption techniques.
Application
- Amino-Functionalized Silica@Resorcinol-Formaldehyde Nanocomposites for the Removal of Cr(VI) from Aqueous Solutions: This research presents the application of amino-functionalized silica gel spheres embedded in resorcinol-formaldehyde nanocomposites, specifically for environmental pollutant adsorption. The study focuses on the efficient removal of chromium (VI) from water, showcasing the material′s high adsorption capacity and potential for reusability. This application aligns well with the needs in environmental testing, particularly for labs focused on water purification and pollution control (Li, Lu & Zhu, 2023).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
464.0 °F
Flash Point(C)
> 240 °C
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Removal of Ni(II), Cd(II), and Pb(II) from a ternary aqueous solution by amino functionalized mesoporous and nano mesoporous silica.
Heidaria A, Y. H.
Chemical Engineering Journal, 153, 1-3 (2009)
Synthesis, characterization and adsorption studies of several heavy metal ions on amino-functionalized silica nano hollow sphere and silica gel.
Najafia M, Y. Y.
Separation and Purification Technology, 85, 193-205 (2012)
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