Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Food Additive E551 Silica
Classification :
Anti-Caking Silicon Dioxide
Keywords :
Food Additive E551 Silica
PRODUCT DETAILS
Food Additive E551 Silica is E551-grade silicon dioxide food additive, focusing on the classification attributes of food additives. Produced by the precipitation method with a purity of ≥97%, it complies with GB 25576-2020 and USP standards. It has excellent anti-caking and free-flowing properties with low impurity content, and is suitable for high-end food additive scenarios.
1. Specification Table
Parameter | Details |
Product Name | Food Additive E551 Silica (E551 Silicon Dioxide Food Additive) |
Appearance | White ultra-fine fluffy powder |
Particle Size Range | 2-40μm (Customizable) |
Silicon Dioxide Content | ≥97% |
pH Value | 6.0-8.0 (10% suspension) |
Typical Addition Level | 0.1%-1.8% (In compliance with food additive limits) |
Shelf Life | 24 months |
Packaging | 10/15/20kg food-grade moisture-proof bag |
Sample | Free sample available |
2. Application Description
It is mainly suitable for high-end food additives and high-end powdered foods such as premium milk powder, imported condiments and functional solid beverages. It solves the problems of caking and poor fluidity with low impurity content, without affecting the high-end quality of foods.
3. Factory Advantages
We have a high-end production line for food additives with 17 patented technologies and high-end testing equipment. We conduct 26 full inspection items throughout the production process with small batch-to-batch purity variation, ensuring quality requirements for high-end scenarios.
4. Shipping & Packaging
- Standard Packaging: 10/15/20kg food-grade bag with PE inner lining, featuring double moisture-proof and anti-contamination.
- Storage & Transportation: Store in a cool and dry place, avoid high temperature and humidity, and do not store with corrosive substances.
- Marking Specifications: Labeled with food additive category, E551 code, purity and addition limits.
5. Frequently Asked Questions
Q: What is the difference between this product and ordinary E551 food additives?
A: It has higher purity (≥97%) and lower impurities, suitable for high-end food and imported food additive scenarios.
Q: Can the particle size be customized for high-end scenarios?
A: Yes. We support fine adjustment of particle size in the range of 2-40μm to meet the usage needs of different high-end foods.
6. Certifications & Honors
- ISO22000:2018
- ISO9001:2015
- FDA Certification
- HALAL Certification
- KOSHER Certification
- 17 Patents
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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
