1.09309

LiChrosorb^® Si 100 (10 µm) HPLC Columns

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

• 동의어(들): Silica gel
• CAS Number: 112926-00-8
• MDL number: MFCD00011232
• UNSPSC 코드: 41115709
• EC 인덱스 번호: 231-545-4
• NACRES: SB.52

속성

• product name: LiChrosorb^® Si 100 (10 µm), LiChrosorb^® Si 100 (10 µm). CAS 7631-86-9, EC Number 231-545-4, chemical formula SiO₂.
• material: stainless steel column
• Agency: suitable for USP L3
• 제품 라인: LiChrosorb^®
• 효능: >5000 mg/kg LD₅₀, skin (Rabbit)
• 특징: endcapped: no
• 파라미터: 60 °C max. temp.
• 기술: HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• 기질: fully porous particle
• 기질 활성군: Silica bonding phase
• 입자 크기: 10 μm
• 공극 크기: 100 Å pore size
• 작동 pH: 2-7.5 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• 벌크 밀도: 200‑800 kg/m³
• 분리 기술: hydrophilic interaction (HILIC); normal phase
• 저장 온도: no temp limit
• SMILES string: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

설명

일반 설명

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

분석 메모

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

법적 정보

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

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable