Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
E551
Classification :
Anti-Caking Silicon Dioxide
Keywords :
E551
PRODUCT DETAILS
1. Specification Table
Parameter | Details |
Product Name | E551 (Food-grade Silicon Dioxide) |
Appearance | White fluffy powder |
Particle Size Range | 2-50μm (Customizable) |
Silicon Dioxide Content | ≥96% |
pH Value | 6.0-8.0 (10% suspension) |
Typical Addition Level | 0.1%-2% (In compliance with national standard limits) |
Shelf Life | 24 months |
Packaging | 10/15/20kg woven bag |
Sample | Free sample available |
2. Application Description
It mainly delivers anti-caking and free-flowing effects, suitable for all kinds of conventional powdered foods such as table salt, powdered sugar and solid beverages. It solves the problems of caking during storage and poor filling performance, without affecting the taste and properties of foods, and meets the basic production needs of the food industry.
3. Factory Advantages
As a National High-Tech Enterprise, we have a 10,000-ton production line with 100% inspection throughout the production process and ISO22000 certification. We guarantee stable production capacity, a 5-10 day lead time, and can meet mass supply demands.
4. Shipping & Packaging
- Standard Packaging: 10/15/20kg woven bag with PE inner lining for moisture proofing and barrier.
- Storage & Transportation: Store in a cool and dry place. Non-hazardous chemical, available for global transportation.
- Marking Specifications: Clearly labeled with E551 code, food additive identity, addition limits and other statutory information.
5. Frequently Asked Questions
Q: Does E551 comply with international food standards?
A: Yes. E551 is an internationally universal code, complying with USP, FCC, FDA and other international standards.
Q: Will it affect food flavor after addition?
A: No. With low addition level and no peculiar smell, it will not alter the original flavor and properties of foods.
6. Certifications & Honors
- ISO22000:2018
- ISO9001:2015
- FDA Certification
- HALAL Certification
- KOSHER Certification
- Food Additive Production License
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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
