| CAS No.: | 7631-86-9 |
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| Formula: | Sio2 |
| EINECS: | 231-545-4 |
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| Standard item name | Technical requirement | Sample result |
| Silica content w/% | ≥96.0 | 98.6 |
| Fineness | 500-800 mesh |
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| PH value | 7 | |
| Drying reduction % | ≤7 | 5.0 |
| Burn reduction by % | ≤8.5 | 4.3 |
| Lead (Pb)(mg/kg) | ≤5 | 0.84 |
| Arsenic (mg/kg) | ≤3 | not detected |
| Heavy Metals (PB meter) (mg/kg) | ≤30 | <30 |
| Soluble dissociating salt, w/% | ≤4 | <4 |
In many fields as a flow aid, anti-caking agent. In food, a variety of powders as anti-junction
In crop protectants, it is recommended as a carrier in formulations
Recommended ratio table:
| Food name | Maximum usage g/kg |
| Milk powder (including sweetened milk powder) and cream powder and their concoctions | 15.0 |
| Other oils and fats or oil products (plant fat powder only) | 15.0 |
| Frozen drinks (03.04 except for ice | 0.5 |
| Cocoa products (cocoa as the main raw material of fat, powder, paste, filling) | 15.0 |
| Unprocessed food grains | 1.2 |
| Dehydrated egg products (e.g., protein powder, yolk powder, protein flakes) | 15.0 |
| Other sweeteners (sugar only) | 15.0 |
| Salt and products containing salt | 20.0 |
| Category of Spices | 20.0 |
| Solid compound seasoning | 20.0 |
| Category of solid beverage | 15.0 |
| Other (Soybean product process (combined with defoamer, based on the amount of soybeans used per kilogram)) |
0.025 |
20'GP: 4.5 tons, 10 pallets, 450 kg/pallet
40'GP: 9 tons, 20 pallets, 450 kg/pallet
40'QH: 10.35 tons, 23 pallets, 450 kg/pallet
We have a full set of quality system certification, food safety management system certification etc.
Committed to the development of high-tech Shouguang Changtai Weina Chemical Plant in Shandong province, founded in 1998, the factory covers an area of 10,000 square meters, the number of employees is hundreds, under the import and export company Shouguang Changtai New Materials Co., LTD. The annual output is about 18,000 tons, and the special silica is about 1,500 tons, and the Marine chemical base is adjacent to the east. Shouguang City is the kite festival and vegetable science and technology Expo held, convenient transportation, convenient transportation, rich resources.
Our factory mainly produces silica series products to produce white carbon black, ultrafine silica, matting powder products are widely used in: rubber, paint, ink, plastic masterbatch, pesticide, agricultural film, digital inkjet, paper printing and other industries.
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