Sipernat 22 is a high-absorption precipitated silica imported from Germany by Evonik. It is designed for liquid-to-powder conversion, feed carriers and agrochemical grinding systems, with strong adsorption, high flowability, carrier and grinding aid functions to stably load various liquid active ingredients.
Ultra-high liquid adsorption capacity - Efficiently carry liquid actives, easily make free-flowing dry powder
Excellent powder flowability - Improve processability, no caking, no sticking, smooth feeding
High-efficiency carrier performance - Suitable for stable loading of choline chloride, vitamins and other feed additives
Agrochemical grinding aid - Enhance fineness and dispersion for low-melting active ingredients
Chemically inert & stable - Compatible with most systems, no impact on active ingredient stability
High-fat food & feed powders - Anti-caking, improve flow, extend shelf life
Agrochemical WP & WG - High-absorption carrier, enhance dispersion & suspension rate
Daily chemical cleaning powders - Adsorb liquid surfactants, optimize hand feel & processability
Industrial moisture-sensitive powders - Anti-caking & flow aid, improve storage & feeding stability
Nutritional & health product powders - Carry liquid actives into stable dry powder formulations
| Product Type | Hydrophilic Precipitated Silica |
| Appearance | White Powder |
| Specific Surface Area (N₂) | 190 m²/g |
| Average Particle Size D50 | 120 μm |
| DOA Absorption | 235 ml/100g |
| Loss on Drying | 7.0 wt% |
| pH Value | Neutral |
| SiO₂ Content | ≥98 wt% |
| CAS No. | 112926-00-8 |
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