288624

Kieselgel

high-purity grade, pore size 60 Å, 70-230 mesh

• CAS-Nummer: 112926-00-8
• EG-Nummer: 231-545-4
• MDL-Nummer: MFCD00011232
• UNSPSC-Code: 12352309
• PubChem Substanz-ID: 24857354

Eigenschaften

• Qualität: high-purity grade
• Qualitätsniveau: 200
• Beschreibung: for column chromatography
• Form: powder
• Hersteller/Markenname: Sigma-Aldrich
• Methode(n): LPLC: suitable
• Oberflächenbereich: ~500 m²/g
• Matrix: Silica
• Aktive Matrixgruppe: silica
• Partikelgröße: 63-200 μm; 70-230 mesh
• Porengröße: 0.75 cm³/g pore volume; 60 Å
• bp: 2230 °C
• mp (Schmelzpunkt): >1600 °C
• Trenntechnik: hydrophilic interaction (HILIC)
• SMILES String: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Beschreibung

Anwendung

• Modulating the properties and structure of lignins produced by alkaline delignification of sugarcane bagasse pretreated with two different mineral acids at pilot-scale: Demonstrates the use of high-purity sulfuric acid in the pretreatment of sugarcane bagasse, crucial for enhancing the quality of lignin extracted for further biochemical applications, pivotal for research in material science and environmental sustainability (Nunes da Silva et al., 2024).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable