Hydrophilic Fumed Silica
Henan Xunyu ChemicalXYSIL® hydrophilic fumed silica produced by Henan Xunyu Chemical is synthetic, amorphous fumed silica powder with BET surface area from 150 to 380 m2/g. It is a nanomaterial with strong hygroscopicity(absorbing moisture). It is can be wetted by water, and dispersed in water forming a suspension.
XYSIL® fumed silica is produced by flame without superficial treatment. Our products classified into four grades mainly according to BET surface area: XYSIL150, XYSIL200, XYSIL300, and XYSIL380.
Choose suitable products according to XYSIL Fumed Silica Application And Selection Guide.
Specifications of Hydrophilic Fumed silica:
- CAS Number: 112945-52-5
- Chemical Name: Silicon Dioxide, Fumed Silica, Pyrogenic Silica, Fumed SiO2
- Chemical Formula: SiO2
- HS Code: 28112200
- Appearance: White solid-powder
| Grades | BET surface area [m2/g] | Loss on drying [%] | pH value |
|---|---|---|---|
| XYSIL150 | 150 ± 25 | < 1.5 | 3.8 – 4.5 |
| XYSIL200 | 200 ± 25 | < 1.5 | 3.8 – 4.5 |
| XYSIL300 | 300 ± 25 | < 1.5 | 3.8 – 4.5 |
| XYSIL380 | 380 ± 25 | < 2.0 | 3.8 – 4.5 |
| XYSIL200P | 200 ± 25 | < 1.5 | 3.8 – 4.5 |
| XYSIL300P | 300 ± 25 | < 1.5 | 3.8 – 4.5 |
| XYSIL200LS | 220 ± 25 | < 1.5 | 3.8 – 4.5 |
- Material Safety Data Sheet (MSDS)
- Technical Data Sheet (TDS): XYSIL150, XYSIL200, XYSIL200LS, XYSIL300, XYSIL380
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