Choice materials, thorough quality checks.
Food Grade Silicon Dioxide Powder Sio2

Food Grade Silicon Dioxide Powder Sio2

FINE-SIL520 series of silicon dioxide products for food additives have been tested to conform to the food additive stand;
Basic Info
Model NO. FINE-SIL520
Quality First Class
Type Friction Type, Mixed Type, Thickening Type
Transport Package Kraft Bag with Pallet or Carton
Specification 10KG/BAO
Trademark yinhe
Origin Jiangxi
HS Code 281122
Production Capacity 30000kg/Year
Product Description
FINE-SIL520 series of silicon dioxide products for food additives have been tested to conform to the food additive standard of the People's Republic of China (GB25576-2020), and a product hygiene license has been issued. Especially, it has ultra-low treatment for heavy metals (Pb, Sb, etc.) and bacteria. It is mainly used as food anti caking agent, thickening agent, coagulant, carrier of essence, spice and active component, quality improver, oil adsorbent, pharmaceutical auxiliary and clarification filter aid.


The silicon dioxide used for FINE-SIL520 food additive has a large specific surface area, which enables it to act as a spacer between the particles of powder materials, and at the same time promotes the free flow of powder materials. Its moisture absorption performance is great, and it also enhances the anti caking effect and adsorption effect. It can be used as anti caking agent in essence, spices, instant noodle soup, etc.


Project index (%)

HG/2791-1996 FINE-SIL520

SiO2 (dry basis)% ≥ 96 98

Drying loss (1050C)% ≤ 5 4.7

Loss on ignition (9500C)% ≤ 8.5 5-6

Heavy metal (as Pb) content ≤ 0.003 0.003

Lead (Pb) content ≤ 0.001 0.00006

Arsenic (As) content ≤ 0.0003 0.000001

Content of soluble dissociated salt (calculated by Na2SO4)% ≤ 4 1.5

Food Grade Silicon Dioxide Powder Sio2

(After burning)%>=98>=98>=98>=98>=98
DBPOil absorption value cm3/g2.4-2.53.0-3.32.9-3.23.2-4.22.0-3.5
pH value6-86-86-86-85-8
Heating loss%<=5<=5<=5<=5<=5
Ignition loss %<=6<=6<=6<=6<=6
Porosity ml/g1.51.821.81.8
Surface treatmentwithoutwithoutwithoutInorganicInorganic

my company
Shanghai Yinghe Industrial is a modern private enterprise. The factory is located at the junction of Jiangxi and Hunan provinces, beside National Highway 320, close to Shanghai-Kunming Expressway and Zhejiang-Jiangxi Railway. One of the silica companies. At present, it is a professional manufacturer of ultra-fine powder materials. Its leading product silica series is widely used in ordinary rubber, plastics, special rubber, paint, ink, adhesives, defoamers, grease, toothpaste, papermaking, pesticides, Food, feed, medicine and other fields. After years of hard work, the company has passed ISO9001 quality management system certification. And successfully developed a series of high-quality food anticaking agents, clarifying agents, toothpaste grinding aids, pharmaceutical excipients and other series of silica. The company adheres to the enterprise spirit of "integrity, innovation, unity, and forge ahead", uses advanced management concepts to form a scientific management structure and an excellent corporate team, based on production technology, and seeks development by quality. There are currently five senior engineers. Sixteen technicians above the intermediate level have established a complete and standardized quality assurance system and a complete R&D system. Over the years, the company has actively explored the market, and its products have been exported to more than 30 provinces and cities, Southeast Asia, the Middle East, Europe and the United States and other overseas markets. At present, it has enjoyed a high reputation in the domestic market and continues to strive to expand overseas markets. The Shanghai subsidiary was established in 2014 and is located in Shanghai, the capital of international trade. It has very convenient shipping resources. We sincerely invite businessmen from all over the world to cooperate sincerely and seek common development! Package:25KG/50KG Woven bag with inner, or 1000kg big woven plastic bag.

Food Grade Silicon Dioxide Powder Sio2

- 1.
Q: What's your MOQ(minimum order quantity)?
A: 200kg.
- -2.
Q: What's your packing methods?
A: 10 kg fumed silica packed in multi-layer paper bag. 20 bags in one pallet.
- -3.
Q: What's your delivery time?
A: 8-10days after receiving the deposit .
Q: Are you a manufacturer or a trader?
A: We are a silica manufacturer for more than 30 years
Q: Where is your factory?
A: Our factory is located in the Industrial Park of Wanzai County, Jiangxi Province. We set up an international trade department in Shanghai.
- -6
Q: Do you attend the fair of chemical industry?
A: Yes. We attend the industry fair every year.
- -7
Q: Do you provide samples for testing?
A: Yes. (200g-500g)sample is available for your inspection, but the freight needs to be charged by customer(Recommended DHL)
Send inquiry