Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Amorphous Food Grade Silica
Classification :
Anti-Caking Silicon Dioxide
Keywords :
Amorphous Food Grade Silica
PRODUCT DETAILS
1 .Product Description
This is high-purity amorphous food-grade silica, produced by the advanced vapor-phase method. It is a white ultra-fine fluffy powder with a stable amorphous structure, excellent dispersibility and no gritty texture. The silica content is ≥99% with no crystalline impurities at all, fully compliant with the world's mainstream food additive standards. Featuring high purity and superior dispersibility, it is suitable for the production needs of high-end powdered foods.
2. Technical Parameters
Parameter | Details |
Product Name | Amorphous Food Grade Silica |
Appearance | White ultra-fine fluffy powder, no crystalline impurities |
Particle Size Range | 3-50μm (Exclusive for amorphous type, Customizable) |
Silica Content | ≥99% |
pH Value | 6.5-7.5 (10% Suspension, Neutral) |
Loss on Drying | ≤5.0% (105 ℃, 2 hours) |
Heavy Metal Limits | Pb ≤0.03mg/kg, As ≤0.3ppm |
Certification Standards | GB 25576-2020, EU 10/2011, FDA, ISO 22000 |
Packaging | 10/20kg aluminum foil moisture-proof bags (Customizable) |
Samples | Free exclusive amorphous samples available |
Lead Time | 10-15 days for in-stock goods, 20-25 days for customized products |
3. Application Description
With a recommended dosage of 0.05%–0.8%, it relies on the high dispersibility of the amorphous structure and is suitable for the production of high-end powdered foods. It can effectively prevent caking of matcha powder, infant milk powder and high-end condiments, greatly improving product fluidity and mixing uniformity without causing agglomeration. It does not affect the dissolution property upon mixing and taste of foods, is suitable for precision filling processes, and meets the quality requirements of high-end foods.
4. Factory Introduction
Our factory features a dedicated production workshop for amorphous silica and a vapor-phase production line, equipped with imported laser particle size analyzers, crystallinity testers and other high-end equipment, and established a special control process for amorphous products to control the crystallinity and dispersibility of products throughout the entire process. Our special R&D team has in-depth expertise in the field of amorphous food grade silica, and the product purity and performance have reached the international high-end level, meeting the needs of high-end food enterprises worldwide.
5. Shipping & Packaging
The standard packaging is 10/20kg food-grade aluminum foil moisture-proof bags, with customization of 1-5kg small packaging available. Adopting a vacuum moisture-proof design, it isolates moisture and air to prevent product moisture absorption and dispersibility deterioration. Store in a cool, dry and dark place, shelf life is 24 months, and it is a non-hazardous material. Global sea and air transportation are supported, and a full set of customs clearance documents and amorphous test reports are provided.
6. Product Advantages
① High-purity amorphous structure with no crystalline impurities, suitable for high-end food production; ② Excellent dispersibility with no agglomeration, eliminating the need for additional dispersion treatment, reducing process costs; ③ Neutral pH value, no impact on the original flavor and pH of foods; ④ Extremely low heavy metal residues with a high safety level, suitable for infant food production; ⑤ Strong customizability for special needs, particle size and dispersibility can be adjusted according to process requirements.
7. Q&A
Q: What is the difference between this product and ordinary food grade silica?
A: The core advantage is the amorphous structure, with higher dispersibility and purity, no crystalline impurities, suitable for high-end foods and precision processes.
Q: Is it suitable for infant food production?
A: Yes, it is. Its heavy metal residues are far lower than international limits, fully meeting the compliance standards for infant food.
Q: Will crystallization occur during storage?
A: No, the amorphous structure is stable, and the product performance can be maintained for a long time with sealed storage, with no crystallization risk.
Q: What is the minimum order quantity (MOQ) for small-batch customization?
A: The MOQ is 1kg, supporting small-batch customization to meet the needs of sample testing and small-capacity production.
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
Production Add
Guangzhou City, Guangdong Province
