Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Non-Discoloring Silica
Classification :
Anti-Caking Silicon Dioxide
Keywords :
Non-Discoloring Silica
PRODUCT DETAILS
Food-grade Silica (SiO₂) is a safe and compliant food additive (China GB 2760 code 02.002, international code E551), produced through precipitation process technology that strictly complies with GB 25576-2020, USP, and FCC standards. Zhongqi Food-grade Anti-caking Silica is based on a high-purity foundation exceeding 96%, achieving outstanding anti-caking, flow aid, and adsorption properties through molecular-level processing.
Table parameters
|
parameter |
detailed information |
|
product name |
Food additive silica |
|
surface |
White fluffy powder |
|
Particle size range |
2-50μm (customizable) |
|
Silica content |
≥96% |
|
pH price |
6.0-8.0 (10% suspension) |
|
loss on drying |
≤8.0%（105℃/2h） |
|
Typical dosage |
0.1%-2% (The same food category shall comply with the corresponding limit in GB 2760) |
|
Anti-clotting period |
24 months |
|
meet a criterion |
GB 25576, USP, FCC, FDA |
|
pack |
10 / 15 / 20kg woven bag |
|
date of delivery |
5-10 days |
|
sample |
free-issue |
|
productive power |
Ten thousand ton/year intelligent production line |
Application
The anti-caking agent silica of Zhongqi achieves three core functions through microstructure design:
1.Anti-caking: Add 0.1%-2% in salt, sugar powder and other powder products to completely solve the problem of hard lumps formed in product storage and keep the product loose;
2.Liquidity optimization: significantly reduce the friction between powders, so that the weight error of milk powder, cocoa powder and so on in the filling process is controlled within ±2%;
3.Dispersed uniformity: help the trace additive to be evenly distributed in the food base material, avoiding high local concentration.
4.This additive is widely used in solid beverages, flavorings and spices (such as salt and chicken bouillon), dairy products (including milk powder and whey protein), baking ingredients (like flour and premixes), cocoa-based products (such as fats, powders, pastes, sauces, and fillings), vegetable fat substitutes, dehydrated egg products (e.g., egg white powder, egg yolk powder, and egg white flakes), other sweeteners (specifically sugar powder), other dairy products (including milk tablets, modified milk powder, whey powder, and egg white powder, with compliance to GB 2760 standards), and creamer powder and its derivatives. The dosage for different categories strictly follows international standards.
Factory Advantages
Zhongqi Guangdong Silicon Materials Co., Ltd., a national high-tech enterprise and provincial-level specialized, refined, unique, and innovative enterprise, has been dedicated to the industry for over two decades. The company holds 17 patented technologies and operates a GMP-certified production base. Equipped with advanced testing instruments including atomic fluorescence spectrometers and laser particle analyzers, it has established a comprehensive quality control system comprising 26 inspection processes from raw materials to finished products. The company has obtained ISO22000 certification for food safety management systems.
Packing for shipment
Standard packaging: 10/15/20kg woven bags.
Waterproof design: the packaging adopts composite film valve bag + a layer of PE on the outside; or PE inner film bag + plastic woven bag, and strictly do a good job in protection to prevent water intrusion.
Storage and transportation requirements: store in cool and dry environment, shelf life of 24 months; non-hazardous chemical, support global shipping/carrying.
Labeling specification: each package shall be marked with legal information such as food additives, added limits and production license number, or the label head shall be posted according to customer requirements.
Frequently Asked Questions
Q: Will the addition of anti-caking agent silica affect the taste of food?
A: No. The product particle size is small and the addition amount is very low (≤2%), which can be completely dispersed in the mouth without producing a sense of sand particles.
Q: Does it meet halal/ kosher requirements?
A: Yes, the product is halal and OU KOSHER certified, and no animal source ingredients are used in the production process.
Q: How to determine the best addition ratio?
A: The technical team can provide guidance based on product characteristics and rich downstream application experience, and can also determine the optimal dosage and optimize the formula through accelerated clotting experiments.
Enterprise system certification and honors
FSSC22000
ISO22000：2018
ISO9001：2015
SHC HALAL
OU KOSHER
FDA attestation
FAMI-QS
SEDEX
Food additive production license
Feed additive production license
National high-tech enterprise
Specialized, refined and new enterprises in Guangzhou
17 patents from the State Intellectual Property Office
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
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."
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
