Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Silicon Dioxide as Pharma Glidant
Classification :
Pharmaceutical Excipient Silicon Dioxide
Keywords :
Silicon Dioxide as Pharma Glidant
PRODUCT DETAILS
Silicon Dioxide as Pharma Glidant is a core general-purpose pharmaceutical excipient dedicated to improving the flowability of pharmaceutical powders. Produced via precipitation or fumed process with a purity of ≥99.0%, it fully complies with ChP, USP, EP and other mainstream pharmacopoeia standards. Featuring low heavy metal and microbial limits, stable physicochemical properties, low dosage and excellent anti-caking performance, it is the preferred glidant for conventional oral solid preparations.
1. Technical Parameters
Parameters | Details |
Appearance | White, odorless, fluffy powder |
Particle Size | 1–60μm |
SiO₂ Content | ≥99.0% |
pH Value (5% suspension) | 6.5–7.5 |
Recommended Dosage | 0.1%–3.0% |
Shelf Life | 24 months (sealed and dry storage) |
2. Core Applications
Widely used in tablets, capsules, granules and powders to reduce friction between pharmaceutical powders, optimize filling and tableting accuracy (weight error controlled within ±1.5%), and resolve caking issues during production and storage. It is compatible with most APIs without affecting drug dissolution or bioavailability.
3. Production & Quality Advantages
- Manufactured in GMP-standardized workshops with 10,000-ton intelligent production lines.
- Full pharmacopoeia-compliant testing from raw materials to finished products, ensuring stable batch consistency.
- Delivery time of 5–10 days, suitable for large-scale standardized production of pharmaceutical enterprises.
4. Packaging & Storage
- Packed in 10/12.5/15kg paper-plastic composite bags with moisture-proof inner film.
- Store in cool, dry and ventilated conditions; non-dangerous goods, suitable for global sea/air transportation.
5. Frequently Asked Questions (FAQs)
Q: Is this product compatible with most active pharmaceutical ingredients?
A: Yes, it has strong compatibility and will not affect the dissolution and bioavailability of APIs.
Q: What is the control standard for tablet weight error after use?
A: It can control the weight error within ±1.5% to ensure preparation uniformity.
6. Enterprise System Certification and Honors
- ISO9001:2015 Quality Management System Certification
- ISO22000:2018 Food Safety Management System Certification
- EU 1333/2008 Compliance Certification, FDA Registration Certification
- JECFA, USP Standard Compliance Certification
- HALAL, KOSHER Certification
- Food Additive Production License
- Import and Export Operation Right Registration Certificate
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
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Guangzhou City, Guangdong Province
