Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Pharmaceutical Excipient Grade Silicon Dioxide
Classification :
Pharmaceutical Excipient Silicon Dioxide
Keywords :
Pharmaceutical Excipient Grade Silicon Dioxide
PRODUCT DETAILS
1. Product Description
Our Pharmaceutical Excipient Grade Silicon Dioxide is a versatile, compliance-focused excipient designed exclusively for pharmaceutical applications. Manufactured via a dedicated excipient refining process, it delivers a minimum silicon dioxide purity of 99.6%, with full compliance with the strict pharmaceutical excipient standards of USP-NF, EP, and ChP 2025 Edition. It offers balanced glidant and disintegration performance, with excellent compatibility with a wide range of pharmaceutical active ingredients and excipients. As the universal preferred choice for oral solid dosage form excipients, it is perfectly suited for routine excipient procurement by global pharmaceutical manufacturers.
2. Technical Specifications
Parameter | Details |
Product Name | Pharmaceutical Excipient Grade Silicon Dioxide |
Appearance | White, odorless, tasteless fluffy powder with excellent flowability |
Particle Size Range | 1-30μm (customizable for excipient grade applications) |
Silicon Dioxide Content | ≥99.6% |
pH Value | 3.5-7.5 (5% suspension, specialized pharmaceutical excipient standard) |
Typical Dosage | 0.1%-4% (in compliance with national and international pharmaceutical excipient usage regulations) |
Shelf Life | 24 months |
Packaging | 20/25kg specialized moisture-proof bags/HDPE barrels for pharmaceutical excipient grade |
Sample | Free samples available |
3. Application Profile
Positioned as a universal pharmaceutical excipient, this product is widely compatible with all oral solid dosage forms including tablets, capsules, and granules. It delivers dual functionality as a flow aid and disintegrant, optimizing tableting and filling processes, reducing formulation caking and punch sticking issues, and improving formulation molding yield and disintegration time compliance rates. It is fully aligned with the large-scale, standardized production needs of global pharmaceutical manufacturers.
4. Manufacturing Advantages
We operate a dedicated production line for pharmaceutical excipient grade silicon dioxide, with full pharmaceutical excipient production qualification certification, and dual GMP and ISO9001 system certifications. Our facility is equipped with specialized excipient testing equipment, with full-process quality control in strict accordance with pharmaceutical excipient standards. We maintain abundant production capacity with a 5-8 day lead time, and can provide a full set of documentation required for pharmaceutical excipient registration, perfectly suited for overseas bulk procurement.
5. Shipping & Packaging
• Standard Packaging: 20/25kg specialized moisture-proof bags/HDPE barrels for pharmaceutical excipient grade, with a PE inner liner for moisture protection, fully compliant with international pharmaceutical excipient packaging specifications;
• Storage & Transportation Requirements: Store in a cool, dry and airtight environment. Classified as non-hazardous goods, supporting global conventional transportation and compatible with overseas warehouse environments;
• Labeling Specifications: Marked with pharmaceutical excipient grade classification, product name, execution standards, and bilingual Chinese-English descriptions, fully compliant with overseas acceptance criteria.
6. Frequently Asked Questions
Q: What is the core difference between this product and standard medicinal silicon dioxide?
A: This product is focused on exclusive pharmaceutical excipient compliance, manufactured in strict accordance with specialized pharmaceutical excipient standards. It offers superior compatibility and formula adaptability, and is ready for direct use in oral solid dosage form excipient registration filings.
Q: Do you support bulk procurement and customized packaging marks for overseas customers?
A: Yes. We can meet the bulk procurement needs of overseas customers, and can customize packaging marks, labeling languages, and specifications according to customer requirements, to adapt to overseas warehousing and acceptance standards.
7. Certifications & Qualifications
- ISO22000:2018
- ISO9001:2015
- FDA Certification
- SHC HALAL Certification
- OU KOSHER Certification
- Food Additive Production License
- National High-Tech Enterprise Certification
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
