ZEMSIL FS-200
≡ Aerosil 200Fumed Silica (Hydrophilic)
CAS 112945-52-5
Also equivalent to: CAB-O-SIL M-5, HDK N20
Request Quote
Response within 24 hours
200 ± 25
m²/g
BET Surface
~12
nm
Particle Size
≥99.8
%
SiO₂ Purity
~50
g/L
Bulk Density
Specifications
| Property | Value | Unit |
|---|---|---|
| BET Surface Area | 200 ± 25 | m²/g |
| Primary Particle Size | ~12 | nm |
| SiO₂ Content | ≥99.8 | % |
| Moisture (105°C, 2h) | ≤1.5 | % |
| Ignition Loss (1000°C) | ≤1.0 | % |
| pH (4% dispersion) | 3.7–4.7 | — |
| Bulk Density | ~50 | g/L |
Applications
Silicone RubberCoatingsAdhesivesPharmaceuticalsElectronicsCosmeticsFood & Feed
Key Features
- —Industry-standard 200 m²/g hydrophilic grade
- —Direct replacement for Aerosil 200 / CAB-O-SIL M-5
- —Exceptional reinforcing and thickening performance
Fumed Silica
- ZEMSIL FS-150150 ± 15 m²/g
- ZEMSIL FS-300300 ± 30 m²/g
- ZEMSIL FS-380380 ± 30 m²/g
- ZEMSIL FH-200D~110 m²/g
- ZEMSIL FH-200M~150 m²/g
- ZEMSIL FH-300M~260 m²/g
Request a Quote
Get pricing for ZEMSIL FS-200