High Purity Activated Alumina
High Purity Alumina Series Products
High Purity Activated Alumina
High Purity γ-Alumina has a very high specific surface area and pore structure, its microporous surface has the required characteristics of catalysis, such as adsorption performance, surface activity, excellent thermal stability, widely used as a catalyst for chemical reactions, catalyst carrier and adsorbent.
Specification Details
| Typical Properties | Units | JC-G50 | RAN-Q |
|---|---|---|---|
Crystal Structure | γ | γ | |
Average Particle Size (by MasterSizer2000) | D50, um | 20-60 | 2-6 |
Loose Bulk Density | g/cm3 | 0.5-0.8 | 0.15-0.2 |
BET Surface Area | m2/g | 100-200 | ＞150 |
Purity (Al(OH)3) ≥ | % | ≥99.9 | ≥99.99 |
LOI | % | ≤2 | ≤6 |
Impurity ≤ (by ICP-OES) | |||
Na | ppm | ≤50 | ≤40 |
Ca | ppm | - | ≤10 |
Mg | ppm | - | ≤5 |
Fe | ppm | ≤70 | ≤20 |
Si | ppm | ≤60 | ≤30 |
Packing (As per customer’s requests) | drum | 25kg | 25kg |