In pharmaceutical formulation, excipients are as critical as active pharmaceutical ingredients (APIs). Silicon Dioxide (CAS 7631-86-9) is a widely used excipient valued for its unique properties that enhance drug product manufacturing and stability. As a specialized manufacturer and supplier of pharmaceutical intermediates and fine chemicals in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the stringent demands of the pharmaceutical industry.

Silicon Dioxide, particularly in its colloidal or fumed forms, serves several vital functions in tablet and capsule manufacturing. It acts as a glidant, improving the flowability of powder blends to ensure uniform filling of tablet dies and capsule shells. It also functions as an anti-caking agent, preventing powder agglomeration and maintaining consistent product consistency. Furthermore, its adsorbent properties can be leveraged to stabilize moisture-sensitive APIs.

Key Functions of Silicon Dioxide in Pharmaceuticals:

  • Glidant: Enhances powder flow, crucial for accurate dosing and consistent tablet weight.
  • Anti-caking Agent: Prevents powder clumping, ensuring uniformity in blends.
  • Disintegrant: Aids in tablet breakup after administration, facilitating drug release.
  • Adsorbent: Stabilizes liquid or semi-solid APIs by absorbing them onto its surface, improving handling and formulation.

Sourcing Pharmaceutical-Grade Silicon Dioxide

For pharmaceutical companies, sourcing excipients like Silicon Dioxide requires a focus on purity, regulatory compliance, and supply chain reliability. When looking to buy Silicon Dioxide, partnering with a manufacturer that understands these needs is essential. Our facilities in China are equipped to produce high-purity Silicon Dioxide (98%) that meets the exacting standards of the pharmaceutical sector.

Choosing a supplier involves verifying their adherence to Good Manufacturing Practices (GMP) where applicable, ensuring lot-to-lot consistency, and confirming their ability to provide necessary documentation, such as Certificates of Analysis (CoA). We pride ourselves on being a dependable 'Silicon Dioxide supplier in China' for pharmaceutical applications.

If your R&D team or procurement department is seeking a reliable source for Silicon Dioxide, especially for pharmaceutical intermediates, NINGBO INNO PHARMCHEM CO.,LTD. is your go-to partner. We offer competitive pricing and a stable supply chain. Contact us today to discuss your requirements and obtain a quote for your next batch of Silicon Dioxide.