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item | value |
Classification | Fumed Silica |
CAS No. | 7631-86-9 |
Other Names | Silicon Dioxide |
MF | SiO2 |
EINECS No. | 231-545-4 |
Place of Origin | Shanghai, China |
Grade Standard | Industrial Grade |
Purity | 99.8% |
Appearance | White Powder |
Application | Sensitive Coating Systems, Adhesives And Sealants |
Brand Name | Zhongfuji |
Model Number | Hydrophilic Fumed Silica |
Specific surface area | 380 ± 30 m2/g |
Average Primary Particle Size | 7nm |
Tapped Density | Approx. 50 g/l |
Moisture | < 2.0wt.% |
Ignition loss | < 2.5wt.% |
pH | 3.7 - 4.7 |
SiO2 Content | > 99.8 wt.% |
MOQ | 1kg |
Sample | Available |


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