| パラメータ | AEROSIL 200 Pharma | AEROSIL 200 VV Pharma | AEROSIL R972 Pharma | AEROPERL 300 Pharma | 
| BET比表面積 (m²/g) | 200 | 200 | 110 | 300 | 
| 一次粒子のサイズ | 12nm | 12nm | 12nm | 30μm | 
| 圧縮密度 (g/l) | 約50 | 約120 | 約50 | 約280 | 
| pH値(4%水溶液) | 3.5 - 4.5 | 3.5 - 4.5 | I'm sorry, but it seems that you haven't provided any source text for translation. Please provide the text you'd like me to translate into Japanese. | 3.5 - 5.5 | 
| 乾燥による重量減少 * (105℃で2時間) | ≤1.5 | ≤1.5 | I'm sorry, but it seems that you haven't provided any source text for translation. Please provide the content you would like to have translated into Japanese. | ≤2.5 | 
| ロス・オン・イグニッション * (脱水後1000℃で2時間) | ≤1.0 | ≤1.0 | ≤6.0 | ≤2.0 | 
| SiO₂含量(重量比) | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | 
| 関数 | キャリア、フロー - 補助、濃縮、油 - 吸収 | キャリア、フロー - 補助、濃縮、油 - 吸収 | フロー - 補助、濃縮、油 - 吸収 | キャリア、油 - 吸収 |