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Silicon dioxide, also known as silica, is a naturally occurring compound made of silicon and oxygen. In the food industry, it is primarily used as an anti-caking agent, helping to prevent clumping in powdered and granulated food products. It is also utilized in various processing applications to improve the flowability of ingredients and enhance the overall texture of food products.
| Chemical formula | SiO2 |
| Purity | Typically 90% to 99% |
| Appearance | White or colorless powder |
| Solubility | Insoluble in water |
| Particle size | Typically 1 to 100 micrometers |
When selecting silicon dioxide for food processing, consider the desired purity level and particle size based on your specific application. It is important to inquire about food-grade certifications to ensure compliance with health and safety regulations. Additionally, specify the quantity needed, as bulk orders may be available at discounted rates.
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Yes, food-grade silicon dioxide is recognized as safe for use in food products by regulatory agencies.
It acts primarily as an anti-caking agent to improve the flow of powdered ingredients.
It depends on the certification of the specific silicon dioxide product; check with suppliers for organic compliance.
Store in a cool, dry place away from moisture to maintain its effectiveness.
The typical particle size ranges from 1 to 100 micrometers.
No, silicon dioxide does not provide nutritional value but serves functional purposes in food products.