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Silicon Dioxide

From £4.88
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  • Silicon Dioxide is widely recognized for its effectiveness as a flow enhancer across various industries, notably in pharmaceutical tablet production.
  • It facilitates the smooth flow of materials, safeguarding the potency of active ingredients in supplements throughout the manufacturing process.
  • Silicon Dioxide plays a crucial role in maintaining the integrity of pharmaceutical products by enhancing material flow.

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Our Silicon Dioxide is a fluffy white coloured powder which has no odour.The COA displayed in the product image carousel may not be our recent batch for the most up-to-date COA please email [email protected]

  • Silicon Dioxide has an extremely high melting point. 
  • Shipped within 1 working day subject to stock.

It is an additive commonly used by the food, supplement and pharmaceutical industries to prevent ingredients from sticking together. For example, manufacturers add Silicon Dioxide to salt and many spices to keep those dry substances from clumping.

Its main uses are in tablet-making, including as an anti-caking agent, adsorbent, disintegrant or glidant to allow powder to flow freely when tablets are processed. These compounds appear to be biologically inert, which means it will not interfere with any active ingredients in supplements or drugs.

Silicon Dioxide has an extremely high melting point so it is useful in electronics where high heat is produced. The mineral is essential for manufacturing fibre optic cables, semi-conductors, and insulation for wires. Silicon Dioxide is generally recognized as safe by the FDA.
Silicon Dioxide Ingredients

Silicon Dioxide min 97%

Suitable For

Non-vegetarians, vegans, vegetarians


Customer Questions
How is Silicon Dioxide used in tabletting?
What is Silicon Dioxide Powder?
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What is Silicon Dioxide Powder used for?