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Tokusil® 928
- CAS Number
- 112926-00-8
- Chemical Name
- Silica gel, pptd., cryst.-free, Silica gel pptd. cryst.-free
- Chemical Family
- Silica
Tokusil® 928 is a synthetic precipitated silica, presenting as white amorphous silica.
Product families
Base Chemicals & Intermediates — Technical Salts & Inorganics
- Inorganics
Other characteristics
- Brand
- Tokusil
- Technology
- Base Chemicals & Intermediates
Technical data
Table 1 of 1
12 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Moisture Content (at 105°C, 2hrs) | max. 8.0 | % | ISO 787-2 |
| pH Value (5% suspension) | 6.2 - 7.0 | — | ISO 787-9 |
| Bulk Density (Piston) | 0.14 - 0.19 | g/cc | JIS K6220-1 |
| Wet Residue (on 325 Mesh, 45μm) | max. 0.5 | % | OSC QS-06 |
| Aluminum Oxide Content | 0.25 - 0.40 | % | XRF |
| Iron Oxide Content | max. 0.04 | % | XRF |
| Conductivity (5%) | max. 150 | μs/cm | ISO 787-14 |
| Silicon Dioxide Assay (Dry Basis) | min. 94 | % | XRF |
| Oil Absorption (DOA) | 235 - 265 | ml/100g | ISO 19246(STiN Blade) |
| Median Size (Laser) | 11.0 - 15.0 | μm | ISO 13320-1 |
| Surface Area (Cetyltrimethylammonium bromide) | 135 - 155 | m²/g | ISO 5794-1 |
| Surface Area (Nitrogen, 5pt-BET) | 155 - 175 | m²/g | ISO 5794-1 |
