Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Food-Grade Silicon Dioxide 800 Mesh
Classification :
Anti-Caking Silicon Dioxide
Keywords :
Food-Grade Silicon Dioxide 800 Mesh
PRODUCT DETAILS
1. Product Description
800-mesh ultra-fine food-grade silicon dioxide (E551) is manufactured by a molecular-level precipitation method, complying with GB 25576-2020, USP, FCC, FDA 21 CFR and other global high-end food standards, with SiO₂ content ≥99%. It features dual core performance of high flow aid and high dispersion; the ultra-fine particle size has no sensory impact on food. Its heavy metal residues (Pb ≤0.1mg/kg, As ≤1ppm) are far lower than international food-grade limits, suitable for the production of global high-end and high-purity powder food.
2. Technical Specifications
Parameter | Details |
Product Name | Food-Grade Silicon Dioxide 800 Mesh |
Appearance | White odorless & tasteless ultra-fine powder |
Particle Size | ≈18μm (800-mesh standard) |
SiO₂ Content | ≥99% |
pH Value | 6.0-8.0 (10% suspension) |
Typical Addition Level | 0.1%-1.0% (per national food standards) |
Shelf Life | 24 months |
Packaging | 10/15/20kg international standard moisture-proof composite bags |
Sample Service | Free sample available |
3. Product Application
Suitable for high-end ultra-fine powder food, including infant food powder, high-end high-protein powder, imported health supplement powder, high-end cocoa powder, etc. It corely achieves high-efficiency flow aid, uniform dispersion and long-term anti-caking of ultra-fine powder, and adapts to ultra-high-speed automatic filling equipment with a filling error ≤±0.8%. It does not change the taste, odor and nutritional components of food after addition, and helps the uniform dispersion of trace nutritional additives to avoid excessive local concentration.
4. Factory Advantages
As a provincial specialized, sophisticated, unique and innovative enterprise, we have patented technology for ultra-fine particle size preparation and a GMP sterile production workshop. The whole process undergoes 26 full inspections with batch-to-batch purity deviation ≤0.5%, and is equipped with high-end physicochemical testing equipment for exclusive stability testing. Dual-certified by FSSC22000 and ISO22000, we export to more than 50 countries, can provide testing reports meeting EU/North American high-end standards, with a lead time of 5-10 days.
5. Shipping & Packaging
Standard packaging: 10/15/20kg international standard moisture-proof composite bags, meeting the high-end packaging requirements of global sea/air freight.
Storage & transportation: Seal and store in a cool and dry place, keep away from high temperature and humidity; non-hazardous chemical, shippable worldwide; 24-month shelf life.
Marking specification: Marked with precipitation method, food-grade, high purity and multilingual compliance information; exclusive shipping marks can be customized according to the requirements of international high-end customers.
6. FAQs
Q: Can this product be used for infant food powder?
A: Yes, the product has a purity of ≥99% and heavy metal residues far lower than international limits, complying with the stringent requirements for food additives in infant food with no sensory impact.
Q: Will the ultra-fine particle size cause agglomeration?
A: No, treated with exclusive dispersion technology, the powder has excellent dispersibility; combined with vacuum moisture-proof packaging, it can effectively prevent agglomeration during storage.
7. Certifications & Honors
- FSSC22000
- ISO22000:2018
- ISO9001:2015
- FDA Certification
- SHC HALAL
- OU KOSHER
- FAMI-QS
- SEDEX
- Food Additive Production License
- Patent Certificate (National Intellectual Property Administration)
- Provincial Specialized
- Sophisticated
- Unique and Innovative 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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Sales Add
Jinan City, Shandong Province,China
Production Add
Guangzhou City, Guangdong Province
