V800352

Kieselgel

GF₂₅₄, suitable for thin layer chromatography (TLC)

• CAS-Nummer: 112926-00-8
• MDL-Nummer: MFCD00011232
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 329829337

Eigenschaften

• Produktlinie: Vetec^™
• Form: solid
• Methode(n): thin layer chromatography (TLC): suitable
• Verunreinigungen: 10.0-15.0% calcium sulfate
• bp: 2230 °C
• mp (Schmelzpunkt): >1600 °C
• Anionenspuren: chloride (Cl^-): ≤0.02%
• Kationenspuren: Fe: ≤0.02%
• SMILES String: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Silica gel is an amorphous form of silicon dioxide (SiO₂), which is widely used as a desiccant for moisture absorption, as a stationary phase in chromatographic applications, and also as a humidity indicator.

Anwendung

Silica gel can be used as a stationary phase in thin-layer chromatography to separate a mixture of non-volatile compounds using a single solvent or a mixture of solvents as mobile phase.

Rechtliche Hinweise

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable