645524

Silica gel Inorganic Sorbent

technical grade, 200-425 mesh

• CAS番号: 112926-00-8
• EC Number: 231-545-4
• MDL番号: MFCD00011232
• UNSPSCコード: 12352309
• PubChem Substance ID: 24883382
• NACRES: SB.52

特性

• product name: シリカゲル, technical grade, pore size 60 Å, 200-425 mesh particle size
• グレード: technical grade
• 品質水準: 100
• 詳細: Residual water (≤12%)
• 形状: powder
• メーカー／製品名: Sigma-Aldrich
• テクニック: LPLC: suitable
• 表面積: 500-600 m²/g , approx.
• マトリックス: Silica
• マトリックス活性基: silica
• 粒径: 200-425 mesh; 35-75 μm
• ポアサイズ: 0.75 cm³/g pore volume (approx.); 60 Å
• pH: 6.5-7.5
• bp: 2230 °C
• mp: >1600 °C
• 分離法: hydrophilic interaction (HILIC)
• SMILES記法: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

詳細

アプリケーション

Silica gel has been used for the solid phase extraction (SPE) fractionation of organohalogen compounds in biological organ tissues. Silica gel column may be employed for the clean-up procedures in multiresidue methods of pesticide analyses and as a support for the fabrication of pentachlorophenol (PCP)-imprinted functionalized sorbents for the analysis of trace pentachlorophenol in water samples by SPE combined with high performance liquid chromatography (HPLC).

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: nwg
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable