Appearance: White free-flowing powder
SiO₂ Content (dry basis): ≥ 98.0%
Moisture (at 105°C) : ≤ 5.0%
pH (5% suspension): 5.5 – 7.5
BET Surface Area : 150 – 300 m²/g
Average Particle Size (D50) : 3 – 10 μm (customizable)
Loss on Ignition (1000°C) : ≤ 7.0%
Heavy Metals (as Pb) : ≤ 10 ppm (food-grade)
Our silicon dioxide anti-caking agent is a high-purity, synthetic amorphous silica produced via a precipitation process. It is designed to prevent clumping and improve the flowability of powdered and granular products. With excellent adsorption and dispersing properties, it is widely used in food, feed, and industrial applications.
· - High purity and safety (food-grade available)
· - Strong moisture absorption capacity
· - Excellent free-flowing and anti-caking performance
· - Chemically inert and non-toxic
· - Compatible with a wide range of powdered materials
· - Stable performance under various humidity conditions
• Feed Industry: Animal nutrition powders, premixes
• Pharmaceuticals: Tablet formulations, dietary supplements
• Chemical Industry: Detergent powders, fertilizers
• Cosmetics: Talcum powder, dry cosmetics
Packaging: 10kg / 15kg / 20kg multi-layer kraft paper bags or customized packaging available.
Storage: Store in a cool, dry, and well-ventilated area. Keep the bag tightly closed and avoid moisture or direct sunlight.
Shelf Life: 24 months in original sealed packaging.
You can customize surface area, particle size, or food/pharma certifications (e.g., FCC, E551) based on your specific application.