Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Fumed colloidal silicon dioxide pharmaceutical grade
Classification :
Pharmaceutical Excipient Silicon Dioxide
Keywords :
Fumed colloidal silicon dioxide pharmaceutical grade
PRODUCT DETAILS
1. Product Description
Fumed colloidal silicon dioxide pharmaceutical grade is a high-end pharmaceutical colloidal silicon dioxide produced via the fumed process, complying with ChP, USP and EP pharmacopoeial standards. Featuring ultra-fine powder, large specific surface area, excellent colloidal stability, odorlessness, tastelessness and extremely high purity, it has impurity residues far lower than pharmacopoeial limits. It has excellent dispersion, thickening and stability properties with good biocompatibility, does not affect pharmaceutical ingredients, and is specially designed for high-end preparations and precision pharmaceutical scenarios in overseas pharmaceutical enterprises.
2. Technical Parameters
Parameter | Details |
Product Name | Fumed colloidal silicon dioxide pharmaceutical grade |
Production Process | Fumed process (high-end colloidal preparation process) |
Particle Size Range | 0.1-5μm (ultra-fine colloidal particle size) |
Silicon Dioxide Content | ≥99.8% |
Specific Surface Area | 100-400m²/g (customizable) |
Typical Dosage | 0.05%-1.0% (conventional dosage for high-end preparations) |
Shelf Life | 24 months (sealed, dry and vacuum storage) |
Packaging | 5/10kg pharmaceutical-grade vacuum-sealed aluminum foil bags |
3. Application
It is suitable for the production of high-end preparations (high-end sustained-release/ controlled-release tablets, biopharmaceutical preparations, excipients for external injection, precision suspensions, high-end capsules) in overseas pharmaceutical enterprises. As a high-end colloidal excipient, it improves preparation stability, thickening property and dispersion uniformity, and solves the pain points of uneven dispersion, sedimentation and poor stability of ingredients in high-end preparations. It has good compatibility with high-end pharmaceutical ingredients and is widely used in high-end pharmaceutical and biopharmaceutical scenarios in Europe and America.
4. Factory Advantages
We have an exclusive production line and core technology for the fumed process, certified by GMP and ISO9001, and equipped with high-end colloidal performance testing equipment. We focus on testing particle size uniformity, specific surface area and colloidal stability, and provide a special test report for each batch. Our products are exported to more than 15 European and American countries, and we have established long-term cooperation with global high-end pharmaceutical enterprises. We can customize specific surface area and particle size, and provide technical support for high-end preparations.
5. Shipping & Packaging
- Standard Packaging: 5/10kg pharmaceutical-grade vacuum-sealed aluminum foil bags with moisture-proof, anti-oxidation and anti-pollution protection to ensure colloidal performance.
- Storage & Transportation Requirements: Store in a cool, dry and vacuum environment, avoid high temperature, humidity and vibration; non-hazardous chemical, supporting special line sea/air transportation to Europe and America.
- Labeling Norms: Full English labels marked with product name, fumed process, colloidal attributes, pharmacopoeial standards and batch number, complying with high-end procurement requirements.
6. Frequently Asked Questions
Q: What are the core advantages compared with ordinary pharmaceutical silicon dioxide?
A: The core advantages are finer particle size, larger specific surface area, stronger colloidal stability, excellent dispersion and thickening properties, suitable for high-end precision preparations.
Q: Can it be used in biopharmaceutical preparations? Is the compatibility and safety guaranteed?
A: Yes. It has excellent biocompatibility, a purity of 99.8% with no harmful residues, is compatible with biopharmaceutical ingredients, and meets safety and compliance requirements.
7. Certifications & Honors
ISO22000:2018, ISO9001:2015, FDA Certification, SHC HALAL, OU KOSHER, Food Additive Production License, National High-Tech Enterprise
Packaging and Shipping
Zhongqi (Guangdong) Silicon Materials Co., Ltd., with over 20 years of experience in the food-grade silica field, is a national high-tech enterprise and a Guangdong Province specialized and innovative enterprise. Trusted by numerous international food giants, it is a leader in high-end food-grade silica. Shandong Zhonglian Chemical Co., Ltd. is Zhongqi's sole officially authorized overseas sales subsidiary.
laboratory
The company has established a world-leading R&D and intelligent manufacturing system, built GMP-standardized workshops, constructed 10,000-ton intelligent production lines, established a national-level testing center equipped with cutting-edge international equipment, and built its own high-standard microbiological testing laboratory. From raw material screening to finished product delivery, the entire process strictly adheres to domestic and international food safety management certifications, achieving simultaneous leadership in both "quality" and "quantity."
Customer Visit
We are committed to silicon dioxide for 20 years, our product is well know in the world and cooperate with some Fortune 500 companies, such as the Nestlé，Yihai Kerry，COFCO，China Resources，Budweiser，Symrise, and so on.
HONOR
In 2021, the company was listed on the Guangdong Stock Exchange, marking the beginning of its international expansion. Today, Zhongqi Silicon Industry, with an open vision, empowers the global food industry's safety system with the power of "Made in China." Going forward, the company will continue to focus on molecular-level safety to ensure peace of mind and, with a global perspective, to create a purer quality of life. Because true strength lies in making invisible protections visible to the world.
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Jinan City, Shandong Province,China
Production Add
Guangzhou City, Guangdong Province
