Food Grade Precipitated Silica

This product is Food Grade Precipitated Silica, which is prepared by advanced precipitation process.

Classification :

Anti-Caking Silicon Dioxide

Keywords :

Food Grade Precipitated Silica

PRODUCT DETAILS

This product is Food Grade Precipitated Silica, which is prepared by advanced precipitation process. Selected high-purity food-grade raw materials are used, and refined purification and particle size control are carried out. With a product purity of ≥98% and extremely low impurities, it has uniform and controllable particle size, excellent dispersibility, fluidity and anti-caking property. Odorless, tasteless and non-toxic, it strictly complies with GB 2760, FDA, EU 1333/2008, JECFA and other global high-end food standards. It is suitable for high-standard processing scenarios such as high-end food, export food and infant food, and is the preferred functional food additive in the global high-end food industry.

1. Technical Parameters

Parameters

Details

Product Name

Food Grade Precipitated Silica

Appearance

White ultra-fine fluffy powder, no impurities

Particle Size Range

2-20μm (high-precision particle size for precipitation method, customizable)

Silica Content

≥98%

pH Value

6.0-7.5 (10% suspension)

Heavy Metal Content

≤5mg/kg

Arsenic Content

≤2mg/kg

Typical Addition Amount

0.1%-1.0% (limit for high-end scenarios)

Annual Output

8,000+ tons (stable large-scale supply available)

Packaging

10/15/20kg international standard moisture-proof composite bag (customizable)

Delivery Time

5-10 days (custom orders can be expedited)

Executive Standard

GB 2760, FDA, EU 1333/2008, JECFA, USP

2. Application Instructions

Relying on the excellent performance of the precipitation process, the food grade precipitated silica can exert multiple core functions such as anti-caking, flow-aiding, dispersing and carrier, with no residue and no peculiar smell, and is fully suitable for various high-end food processing scenarios:

  1. High-end Export Food: Infant formula powder, complementary food powder, organic food, high-end health products. It meets the high-end food standards of the EU, North America and other mainstream global markets and can be directly exported;
  1. High-value-added Powder Food: High-end protein powder, probiotic powder, vitamin powder, meal replacement powder. With excellent dispersibility, it can ensure the uniform distribution of nutrients, and improve the fluidity and solubility of the powder;
  1. High-end Featured Food: Halal food, Kosher food, organic baking food, high-end condiments. With no chemical residues, it meets the requirements of various high-end food certifications and improves the quality of end products.

3. Factory Advantages

Focusing on the R&D and production of food-grade precipitated silica, we have independent patents for the precipitation process. Relying on the high-end production and testing system, we create high-quality products leading the world:

  1. Adopting advanced precipitation preparation process, we can accurately control the core parameters such as product particle size, pore structure and specific surface area. The product has higher purity, lower impurities, and far superior dispersibility and fluidity than ordinary products, which is suitable for high-end food scenarios;
  1. GMP standardized production workshop with full-process sterile control, equipped with imported high-end testing equipment, which can realize nanometer-level particle size detection and trace impurity analysis. Each batch of products is provided with a high-end special test report to ensure consistent indicators;
  1. With complete import and export qualifications and global compliance certifications, we are familiar with the high-end food access standards in various regions, and can provide one-stop export supporting services. Our products have been exported to more than 50 countries and regions around the world;
  1. A professional application R&D team can customize product parameters and application schemes according to the production needs of customers' high-end food, and provide one-on-one technical support to help customers optimize product performance.

4.Shipping and Packaging

• Standard Packaging: 10/15/20kg international standard food-grade moisture-proof composite bag, vacuum-sealed, with food-grade desiccant inside, moisture-proof and anti-pollution, suitable for international transportation scenarios such as long-distance sea and air transportation;

• Storage and Transportation Requirements: Store in a cool, dry, sealed and dark place, with constant temperature control throughout the process, avoid extrusion and high temperature and high humidity environment; The product is not a dangerous chemical, supporting global full-mode transportation;

• Label Specification: Provide Chinese, English and multi-language customized labels, clearly marking the precipitation process, product parameters, executive standards and compliance certification number. International transportation marks can be customized to meet global food packaging and transportation specifications.

5. Frequently Asked Questions (FAQs)

Q: What are the core advantages of food-grade silica prepared by precipitation process?

A: The precipitation process can accurately control the particle size distribution and pore structure of the product. The product has lower impurities, higher purity, more excellent dispersibility, fluidity and anti-caking property, and stronger batch stability, which is suitable for the high-standard requirements of high-end and export food. At the same time, it has better cost performance than fumed silica products.

Q: Does the product meet the usage standards for infant food?

A: Yes, the product strictly complies with the relevant standards for infant food additives of FDA and EU. The indicators such as heavy metals and impurities are far better than the national standard limits. A special test report for infant food can be provided, which is fully suitable for high-end scenarios such as infant formula powder and complementary food powder.

Q: Is product parameter customization supported?

A: Yes, we can customize the core parameters such as product particle size, specific surface area and purity according to the customer's application scenarios and production needs, and provide exclusive customized products and application schemes.

6. Enterprise System Certification and Honors

• FSSC22000 Food Safety System Certification

• ISO22000:2018 Food Safety Management System Certification

• ISO9001:2015 Quality Management System Certification

• FDA, EU 1333/2008, JECFA Compliance Certification

• HALAL, KOSHER, FAMI-QS Certification

• Food Additive Production License

• Import and Export Operation Right Registration Certificate

• Invention Patent for Precipitation Process

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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.

Zhongqi

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."

Zhongqi

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.

Zhongqi

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.

Zhongqi
Zhongqi

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