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21 Nov,2025
Pharmaceutical-grade silicon dioxide (SiO₂) is an amorphous, white powdered inorganic compound that meets pharmaceutical excipient standards. It exhibits high purity, low impurities, excellent adsorption, and dispersibility.
It is prepared through specific purification processes, featuring stable chemical properties and excellent adsorption performance. As a legal additive, it is widely used in the food industry, with the international code E551.
Regional labeling norms: The EU uses E-codes for standardized additive identification, while the U.S. requires common names. Both refer to the same food-grade substance.
Food-Grade Silicon Dioxide (SiO₂) is purified, amorphous silica that meets food additive safety standards. Produced primarily via fumed or precipitated processes, it appears as a white powder with odorless, tasteless, and chemically inert properties.
The core reason lies in the extreme chemical inertness of silica dioxide. It does not react with nutrients like proteins, vitamins, and minerals in food, nor does it disrupt nutritional structures. Moreover, since it isn't absorbed by the human body, it functions solely as a "functional additive" (such as anti-caking and stabilizing effects).
It provides key support for multi-field high-end formulations with ultra-high loading and ultra-fine refinement, helping products achieve efficient sustained release and stability.
In summary, the SIPERNAT and AEROSIL series of cosmetic-grade silica form a differentiated functional matrix: the SIPERNAT series focuses on eco-friendly exfoliation replacement and gentle skin feel regulation, while the AEROSIL series centers on rheology control and anti-caking enhancement.
In animal oil refining and deep processing (hydrogenation, fractionation), TRISYL 450 significantly improves purity and storage stability, serving as a key technical support for the quality upgrading of the animal oil industry.
The differentiated advantage of this model lies in its carrying capacity for fat-soluble components. It can be used as a carrier for active substances such as essential oils and fat-soluble vitamins, realizing uniform dispersion and stable preservation of active ingredients in nutritional supplements and functional solid beverages.
All series products have chemical inertness, do not affect food color, aroma, or taste, and are produced through a unified global quality control system to ensure stable performance in each batch. From household condiments to industrial-grade nutritional powder production,