1.09309

LiChrosorb^® Si 100 (10 µm) HPLC Columns

HPLC sorbent, CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.

• 别名: Silica gel
• CAS号: 112926-00-8
• MDL编号: MFCD00011232
• UNSPSC代码: 41115709
• EC索引号: 231-545-4
• NACRES: SB.52

属性

• 产品名称: 硅胶, LiChrosorb^® Si 100 (10 µm). CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.
• 物料: stainless steel column
• Agency: suitable for USP L3
• 产品线: LiChrosorb^®
• 效能: >5000 mg/kg LD₅₀, skin (Rabbit)
• 特点: endcapped: no
• 参数: 60 °C max. temp.
• 技术: HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• 基质: fully porous particle
• 基质活性基团: Silica bonding phase
• 粒径: 10 μm
• 孔径: 100 Å pore size
• 工作pH值: 2-7.5 (20 °C, 100 g/L in H₂O, slurry)
• 沸点: 2230 °C
• mp: >1600 °C
• 堆积密度: 200‑800 kg/m³
• 分离技术: hydrophilic interaction (HILIC); normal phase
• 储存温度: no temp limit
• SMILES字符串: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

说明

一般描述

LiChrosorb^® Si 100 is a reliable irregular shaped silica sorbents with a pore diameter of 100A for normal phase chromatography.

分析说明

Pore volume: 0.98 - 1.06 ml/g
Specific surface area (BET): 290 - 340 m²/g
particle size (Malvern) (d10): 8.7 - 10.0 µm
particle size (Malvern) (d50): 12.0 - 14.0 µm
particle size (Malvern) (d90): 17.5 - 20.5 µm
Pressure: 10 - 16 bar
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 25000
Symmetry (2-Nitrotoluene): 0.8 - 1.4
Capacity factor (2-Nitrotoluene): 0.5 - 2.0

法律信息

LiChrosorb is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 储存分类代码: 13 - Non Combustible Solids
• WGK: nwg
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable