79297

Amino-functionalized silica gel spherical Inorganic Adsorbent

spherical, 200-360 mesh, pkg of 100g

• Synonym(e): Kieselgel 110 NH₂
• CAS-Nummer: 126850-14-4
• UNSPSC-Code: 23201100
• NACRES: SB.52

Eigenschaften

• product name: Amino-funktionalisiertes Kieselgel sphärisch, 40-75 μm particle size
• Qualität: high-purity grade
• Form: powder
• Zusammensetzung: carbon content, ≥3.0% ; nitrogen content, ≥1.0%
• Methode(n): LPLC: suitable
• Oberflächenbereich: 500 m²/g , approx.
• Verlust: ~5% loss on drying
• Matrix: Silica
• Aktive Matrixgruppe: amino-functionalized silica
• Partikelgröße: 40-75 μm
• Porengröße: 110 Å pore size
• Trenntechnik: hydrophilic interaction (HILIC)

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

• 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).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): >464.0 °F
• Flammpunkt (°C): > 240 °C