1.01907

シリカゲル

granules, desiccant ~ 2 - 5 mm

• CAS番号: 112926-00-8
• MDL番号: MFCD00011232
• UNSPSCコード: 41123003
• EC Index Number: 231-545-4
• NACRES: NB.21

特性

• 品質水準: 200
• 形状: granular
• 有効性: >5000 mg/kg LD₅₀, skin (Rabbit)
• 損失: ≤2.0% loss on drying, 180°C
• 粒径: 2-5 mm
• ポアサイズ: 2.0-2.5 nm
• pH: 5-8 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• かさ密度: 750‑800 kg/m³
• 保管温度: 15-25°C
• 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

• Isolation, characterization, identification and quantification of 6-F oxyphenisatin dipropionate, a novel illegal additive, from a fruit-flavored jelly: Demonstrating the use of silica gel in chromatographic techniques for detecting illegal additives in food products, this study is vital for food safety and environmental testing laboratories (Xia et al., 2024).

アナリシスノート

Bulk density: about 70
Loss on drying (180 °C): ≤ 2.0 %
Water absorption capacity (24 hrs.,80 % relative humidity): ≥ 25.0 %

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: nwg
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable