1.01092

Aluminium oxide 60 G F₂₅₄ neutral (type E)

for thin-layer-chromatography

• 分類程式碼代碼: 41115711
• NACRES: NB.21

屬性

• 材料: aluminum oxide matrix; plastic support
• 品質等級: 100
• 形狀: powder
• 特點: binder Gypsum; fluorescent indicator
• 包裝: pkg of 500 g
• 技術: thin layer chromatography (TLC): suitable
• 粒徑: 5-40 μm
• 孔徑: 60 Å medium pore diameter
• pH值: 7.7 (20 °C, 100 g/L in H₂O, slurry)
• mp: 2050 °C
• 密度: 4.0 g/cm³ at 20 °C
• 體積密度: 640 kg/m³
• 儲存溫度: 2-30°C

描述

一般說明

Standardized sorbents ensure reliable results every time. Our broad spectrum meets all kinds of needs. In TLC, silica gel 60 sorbent is considered the most versatile. Our assortment of silica gel 60 features different grades with particle sizes ranging from 5-40 µm: silica with a gypsum binder, silica with no foreign binder, and silica gel with a fluorescence indicator. We also offer high-quality aluminum oxide, cellulose microcrystalline, and kieselgur (also known as diatomaceous earth).

分析報告

Assay (CaSO₄·0.5 H₂O): 7 - 10 %
pH-value: 7.0 - 8.0
d 10 (Laser diffraction, size distribution): ≤ 5 µm
d 50 (laser diffraction, size distribution): ≤ 15 µm
d 90 (Laser diffraction, size distribution): ≤ 30 µm

安全資訊

• 危險聲明: H412
• 防範說明: P273 - P501
• 危險分類: Aquatic Chronic 3
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable