1.10757

Gel de sílice

adjusted to 40% relative humidity, suitable for dry-column chromatography

• Sinónimos: Silica gel
• Número de CAS: 112926-00-8
• MDL number: MFCD00011232
• UNSPSC Code: 41115711

Propiedades

• Quality Level: 100
• form: solid
• pH: 6.5-7.5 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• bulk density: 400‑500 kg/m³
• storage temp.: no temp limit
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Descripción

Features and Benefits

Silica gel 60 F₂₅₄ (0.063-0.200 mm) provides users with:

• High adsorptive capacity
• High chemical inertness and non-toxicity.
• Protective moisture-sensitive substances during storage and transport or for maintaining the dryness of anhydrous solvents.
• Granulates in different sizes or beads

Packaging

Plastic bottle

Analysis Note

pH-value (10% suspension): 6.5 - 7.5
Fe (Iron): ≤ 0.02%
Loss on drying (150 °C): 8.8 - 9.4%
Flow time: <1 minute / 10 cm
Particle size: 90% between 0.063 - 0.200 mm
Fluorescence intensity: conforms

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1