1.01907

硅胶

granules, desiccant ~ 2 - 5 mm

• CAS號碼: 112926-00-8
• MDL號碼: MFCD00011232
• 分類程式碼代碼: 41123003
• 酶委員會索引編號: 231-545-4
• NACRES: NB.21

屬性

• 品質等級: 200
• 形狀: granular
• 效力: >5000 mg/kg LD₅₀, skin (Rabbit)
• 損耗: ≤2.0% loss on drying, 180°C
• 粒徑: 2-5 mm
• 孔徑: 2.0-2.5 nm
• pH值: 5-8 (20 °C, 100 g/L in H₂O, slurry)
• bp: 2230 °C
• mp: >1600 °C
• 體積密度: 750‑800 kg/m³
• 儲存溫度: 15-25°C
• SMILES 字串: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI 密鑰: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

描述

應用

• 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).

分析報告

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable