1.10757

硅胶60 F₂₅₄ (0.063-0.200 mm)

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

• 同義詞: 硅胶
• CAS號碼: 112926-00-8
• MDL號碼: MFCD00011232
• 分類程式碼代碼: 41115711

屬性

• 品質等級: 100
• 形狀: solid
• pH值: 6.5-7.5 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• 體積密度: 400‑500 kg/m³
• 儲存溫度: no temp limit
• SMILES 字串: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI 密鑰: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

描述

特點和優勢

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

包裝

Plastic bottle

分析報告

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1