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Quick Details

  • CAS No.: Gaocheng
  • Other Names: Silicon Dioxide
  • MF: SiO2
  • EINECS No.: N/A
  • Place of Origin: Zhejiang, China (Mainland)
  • Type: Pharmaceutical Intermediates
  • Purity: 99%
  • Brand Name: Gaocheng
  • Model Number: Gaocheng
  • Application: pharmaceutical excipients
  • Appearance: white
  • color: white

Packaging & Delivery

Packaging Details Pharmaceutical excipients Silica pill core 25kg/carton box or drum with plastic inner linings and vacuum-sealed plastic bag.
Delivery Time Prompt delivery at the request of customer.


Pharmaceutical excipients Silicon dioxide pellet
drug-free cores
coated by a suspension or a solution of Active Ingredients.

 Pharmaceutical excipients Silica pill core / Pellets:





Silicon dioxide pellet has especial physical and chemistry properties which it has best transparent additive in mixture directions based in rubber, greatly improve tensile strength and abrasion resistance of sulfuration rubber, reduce dosage of rubber, fall cost.

Silicon dioxide pellet are drug-free cores which are coated by a suspension or a solution of Active Ingredients. As critical pharmaceutical adjuvant for controlled or sustained release drug delivery technologies, Silicon dioxide pellet can be used as cores for the manufacture of sustained & controlled-release pellets for both western and Chinese traditional medicines.

This product has the following characteristics:

Appearance: White or kind of white near circular pellets.

Density: Can be adjusted as per the product’s characteristics

Standard: Conform to USP/NF




Product ID

Granule-diameter (µm)












Storage: Keep in cool and dry place.

Validity: Two years.










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China (Mainland) | Manufacturer
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