China (Mainland)
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silicon dioxide for food additives CAS NO.7631-86-9
- Min.Order: 500 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Silica
- fumed Silica
- Precipitated silica
Quick Details
- ProName: silicon dioxide for food additives
- CasNo: 7631-86-9
- Molecular Formula: SiO2
- Appearance: White powder/Granule
- Application: Mainly used as Food additives
- DeliveryTime: In 15 days after confirming the order
- PackAge: 20 kg/Bag
- Port: Qingdao/Shanghai
- ProductionCapacity: 30 Metric Ton/Day
- Purity: 96% Min
- Storage: Keep containers closed and store bags ...
- LimitNum: 500 Kilogram
- Grade: Food Grade
Superiority
1.Factory provide directly
2.Prompt delivery
3.High quality with competitive price 4.Free samples
Details
Our silica specification as follows:
| Specification |
YR-921 |
YR-220C |
YR-600 |
|
Appearance |
Super-fine Powder |
Super-fine Powder |
Granule |
|
Heating loss (105°C) % |
≤ 5.0 |
≤ 5.0 |
≤ 5.0 |
|
Loss on ignition (1000±25°C)% |
≤ 8.5 |
≤ 8.5 |
≤ 8.5 |
|
DBP Oil Absorption Value cm3/g |
1.8-2.8 |
2.8-3.5 |
2.0-3.0 |
|
Silica(dry basis)% |
≥ 96 |
≥ 96 |
≥ 96 |
|
PH-value(10%aqueous solution) |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
|
Heavy metal (Pb) mg/kg |
≤ 30 |
≤ 30 |
≤30 |
|
As mg/kg |
≤ 3.0 |
≤ 3.0 |
≤ 3.0 |
|
Pb mg/kg |
≤ 5 |
≤ 5 |
≤ 5 |
|
Na2SO4 % |
≤ 4.0 |
≤ 4.0 |
≤ 4.0 |
|
Average grain diameter d50 µm |
10-15 |
10-15 |
180-400 |
Packing: 10 Kg/Bag