Premium Quality Colloidal Silica 99%: High-Purity Pharmaceutical Excipient - CAS NO. 7631-86-9
ProcurenetShort description
Premium Pharmaceutical Excipient: Colloidal Silica 99%
- Product Name: Colloidal Silica
- CAS Number: 7631-86-9
- Molecular Formula: SiO2
- Molecular Weight: 60.084
An USP40 standard compliant, this powder-like product, Colloidal Silica is primarily used as a lubricant, anti-viscosity agent, and flow aid. Boasting a purity level of 99%, it significantly aids in the granulation of oils and extracted drugs. Not only does it heighten fluidity and compressibility but serves as an effective flow aid in direct tablet pressing as well. Owing to its mechanical strength, it guarantees minuscule resistance.
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Procurenet Team Tshim Sha Tsui
Hong Kong
3 years
Description
Premium Pharmaceutical Excipient: Colloidal Silica 99% - CAS NO. 7631-86-9
Experience the superior quality of our Colloidal Silica 99%, a top-grade pharmaceutical excipient with a high purity level and remarkable properties. It is a single molecular unit represented by the formula SiO2, and a molecular weight of 60.084, with a CAS Number of 7631-86-9.
- Compound Name: Colloidal Silica
- Synonyms: Silicon dioxide
- IUPAC Name: Silica
- CAS Number: 7631-86-9
- Molecular Formula: SiO2
- Molecular Weight: 60.084
Product Features:
Our Colloidal Silica comes in a white colloidal powder form that has high mechanical strength and a smooth surface because of its spherical shape. It has a unique morphology, which allows it to selectively absorb harmful substances and resist breakage, ensuring low attrition and superior performance. It strictly adheres to the USP40 standard, ensuring its safety and reliability for use in numerous pharmaceutical applications.
Applications:
Colloidal Silica is a versatile pharmaceutical excipient. It primarily acts as a lubricant, anti-viscosity agent, and flow aid. It can granulate oily substances and assists in drug extraction, increasing fluidity and compressibility in granules. It also works as an effective flow aid, making it an excellent choice for direct tablet pressing. Apart from this, it is insoluble in both water and alcohol, making it a distinctive dispersion solution in the pharmaceutical field.
Specifications & Compliance:
Our Colloidal Silica complies with the standard USP40 tests on all fronts, verifying its excellent quality. It also passes the Appearance test, providing a white colloidal powder, and has shown to be insoluble in water and alcohol when tested for solubility. The pH ranges from 3.5 to 5.5, confirming its stability. Assay results also demonstrate that our product qualifies from 99.5% to 100.5%, while the Loss on Drying and Loss on Ignition are both under the maximum permissible limit. Lastly, our product greatly surpasses the standards for arsenic and microorganism levels, proving it to be safe for use.
