Type: Activated aluminum oxide, acidic CAS: 1344-28-1 EC No.: 215-691-6 pH (10% slurry): 4.0-5.5 Surface Area: 150-250 m²/g Activity: Brockmann Grade I

Activity (Brockmann): Grade I. pH (10% slurry): 4.0-5.5. Surface Area: 150-250 m²/g (BET). Pore Volume: 0.3-0.5 mL/g. Particle Size: 50-200 μm (for column chromatography). Loss on Ignition: ≤ 8.0% (at 1000°C). Water Content: ≤ 5.0%. Chloride (Cl): ≤ 0.02%. Sulfate (SO₄): ≤ 0.05%. Heavy Metals (as Pb): ≤ 20 ppm. Iron (Fe): ≤ 0.05%. Chromatographic Performance: Tested with dye mixture. Bulk Density: 0.6-0.8 g/mL.