Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Food Grade Silicon Dioxide Amorphous
Classification :
Anti-Caking Silicon Dioxide
Keywords :
Food Grade Silicon Dioxide Amorphous
PRODUCT DETAILS
Food Grade Silicon Dioxide Amorphous clearly indicates the chemical name and amorphous properties, with a purity of ≥99%. It is of high purity with no crystalline impurities, complies with GB 25576-2020 and FDA 21 CFR standards, and has stable physical and chemical properties, suitable for scenarios with extremely high requirements for purity and stability.
1. Specification Table
Parameter | Details |
Product Name | Food Grade Silicon Dioxide Amorphous |
Appearance | White, odorless, tasteless ultra-fine powder |
Particle Size Range | 2-20μm (Special particle size for high-purity silica) |
Silicon Dioxide Content | ≥99% |
pH Value | 6.0-8.0 (10% suspension) |
Typical Addition Level | 0.1%-1% (Limits for high-purity scenarios) |
Shelf Life | 24 months |
Packaging | 10/15/20kg food-grade vacuum moisture-proof bag |
Sample | Free sample available |
2. Application Description
Its core advantages are high purity, amorphous structure and stable physical and chemical properties, suitable for infant complementary food powder, premium health product powder and imported high-protein powder. It does not react with food nutrients, realizes uniform dispersion, contains no crystalline impurities, and has extremely high safety.
3. Factory Advantages
We have a high-purity amorphous silica production line and high-end physical and chemical testing equipment, conducting 26 full inspection items throughout the production process with a batch-to-batch purity variation of ≤0.5%. Produced in GMP workshops and certified by ISO22000 and FDA, we guarantee extremely stable product quality.
4. Shipping & Packaging
- Standard Packaging: 10/15/20kg food-grade vacuum moisture-proof bag to prevent moisture and contamination.
- Storage & Transportation: Sealed storage in a cool and dry place, avoid high temperature and humidity, and store separately.
- Marking Specifications: Labeled with chemical name, food-grade identity, amorphous characteristics, purity ≥99% and other information.
5. Frequently Asked Questions
Q: Why is the purity of this product higher than that of ordinary amorphous silica?
A: Adopting a refined purification process and implementing impurity control throughout the production process, it achieves a purity of ≥99% with no crystalline impurities, suitable for high-end scenarios.
Q: Will it react with food nutrients?
A: No. With stable physical and chemical properties, it does not react with proteins, carbohydrates and other ingredients, and will not damage food nutrients.
6. Certifications & Honors
- ISO22000:2018
- ISO9001:2015
- FDA Certification
- HALAL Certification
- KOSHER Certification
- 17 Patents
- National High-Tech Enterprise
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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
