- Activated, acidic, Brockmann I Grade
Appearance: White to off-white powder
Particle size: About 150Mesh.
PH: 4.0 to 5.0
PH (method) C=10%, H2O-br-(Aqueous Suspension (Stirred))
Miscellaneous tests: Brockmann no (avtivity) I
Surface area: 139.5 to 170.5 m2/g
Cl: 0.14 mval/g max.
Na2O: 0.4%max.
Fe2O3: 0.03%max.
SiO2: 0.03%max.
详细介绍
