Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Flow Agent Silicon Dioxide for Pharmaceuticals
Classification :
Pharmaceutical Excipient Silicon Dioxide
Keywords :
Flow Agent Silicon Dioxide for Pharmaceuticals
PRODUCT DETAILS
1. Product Description
Flow agent silicon dioxide for pharmaceuticals is tailor-made for pharmaceutical flow aiding scenarios and manufactured via a dedicated refinement process for flow agents. With a purity of ≥99.7%, it complies with the pharmaceutical standards of USP, EP and the Chinese Pharmacopoeia 2025 Edition. Boasting excellent flowability and strong anti-agglomeration capacity, its flow aiding efficiency is far superior to ordinary pharmaceutical silicon dioxide. It is suitable for all types of pharmaceutical powder preparations requiring improved flowability, highlighting the dedicated flow aiding characteristics and aligning with the global high-efficiency trend of pharmaceutical flow agents.
2. Technical Parameters
Parameter | Details |
Product Name | Flow agent silicon dioxide for pharmaceuticals |
Appearance | White ultrafine, odorless, tasteless powder with excellent flowability and no agglomerated particles |
Particle Size Range | 1-20μm (exclusive for flow agents, flowability ≥99%) |
Silicon Dioxide Content | ≥99.7% |
pH Value | 3.5-7.3 (5% suspension, pharmaceutical flow agent standard) |
Typical Addition Level | 0.1%-3.0% (in accordance with the usage specifications of pharmaceutical flow agents) |
Shelf Life | 24 months |
Packaging | 20/25kg pharmaceutical flow agent grade sealed anti-agglomeration drums |
Sample | Free sample available (exclusive for flow aiding efficiency test) |
3. Application
Its core advantage is high-efficiency flow aiding characteristics, making it suitable for various pharmaceutical preparations requiring improved powder flowability, including oral tablets, capsules, powder filling preparations and high-viscosity pharmaceutical powders. Highlighting the excellent flow aiding efficiency and anti-agglomeration capacity, it solves the pain points of poor flowability, difficult filling and uneven mixing of pharmaceutical powders. It can significantly improve the production efficiency of preparations and reduce production losses, meeting the large-scale production needs of overseas pharmaceutical enterprises.
4. Factory Advantages
We have a dedicated production line for pharmaceutical flow agent silicon dioxide, certified by GMP and cGMP. A special testing laboratory for flow aiding efficiency is set up, equipped with precision equipment such as flowability testers. With 34 detection items throughout the whole process, the focus is on the control of flow aiding efficiency and anti-agglomeration performance. The batch-to-batch difference in flow aiding performance is extremely small, and we can provide specialized test reports on flow aiding efficiency, complying with the procurement needs of overseas dedicated flow agents.
5. Shipping & Packaging
- Standard Packaging: 20/25kg pharmaceutical flow agent grade sealed anti-agglomeration drums with anti-agglomeration design and double-layer PE inner liners to prevent powder agglomeration and moisture absorption.
- Storage & Transportation Requirements: Store in a cool, dry and sealed place, avoid severe vibration. It is a non-hazardous chemical, supporting regular global transportation of pharmaceutical flow agents.
- Labeling Specifications: Marked with pharmaceutical flow agent, flowability ≥99%, product name with Chinese and English descriptions, highlighting the core advantage of flow aiding, complying with the acceptance criteria of overseas dedicated raw materials.
6. Frequently Asked Questions
Q: What are the advantages of the flow aiding efficiency of this product compared with ordinary flow agents?
A: It features higher flow aiding efficiency with flowability ≥99% and strong anti-agglomeration capacity, with a lower addition level (0.1%-3.0%). It can significantly improve filling efficiency, reduce the loss of pharmaceutical powders, and is suitable for high-viscosity powder preparations.
Q: Is it suitable for high-viscosity pharmaceutical powder preparations?
A: Fully suitable. Designed exclusively for high-viscosity and poor-flowing pharmaceutical powders, it can quickly improve powder flowability without the need to add other flow agents, and has good compatibility with high-viscosity raw materials.
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
