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Activated aluminium oxide ball(desiccant): 3-5Φ, 4-6Φ, 5-8Φ, 5-10Φ
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Yuejiang Brand-Activated Aluminium oxide (for Hydrogen peroxide is white, globular porous substance; , insoluble in water, ester, alcohols etc., no softening, high clarity in water and alkalis.
1. Main properties and features
| Chemical substances | Activated Aluminium oxide (¦Ã-Al2O3)/for hydrogen peroxide |
| Appearance | white or reddish ball or columned granules |
| Packing | 25kg woven bag, 1000kg sack |
| Main features | white, globular porous substance; , insoluble in water, ester, alcohols etc., no softening, high clarity in water and alkalis. |
| Range of application | Hydrogen peroxide, absorbent |
2. Quality Index
| NO. | Item | Unit | Index |
| Al2O3 | %≥ | 92 | |
| 1 | Na2O | %≤ | 0.50 |
| 2 | Fe2O3 | %≤ | 0.04 |
| 3 | SiO2 | %≤ | 0.10 |
| 4 | Loss on ignition | %≤ | 7.0 |
| 5 | Porosity volume | ml/g≥ | 0.40 |
| 6 | BET(specific surface area) | ©O/g≥ | 180 |
| 7 | Radial strength | N/cm≥ | 50 |
| 8 | Bulk density | g/ml≤ | 0.75 |
| 9 | Spec. | ¦Õ3-5mm,¦Õ4-6mm | |
