 Aluminum oxide |
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| Products>>Aluminum oxide>>Activated alumina |
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| Activated alumina |
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Liangjiang brand activated alumina is white,ball-shaped or roll-shaped,nontoxic,odorless,
tasteless,insoluble in water and organic solvent,soluble in strong acids and alkalis,It used in hydrogen peroxide, adsorbents. |
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1、Main standard
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Chemical composition |
Activated Alumina （γ-Al2O3 ）/ For Hydrogen peroxide |
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Appearance |
White or red spherical or cylindrical-shaped micro-particles |
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Package |
25kg woven bag， 1000kg big bag |
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Characteristics |
It is white,ball-shaped
or roll-shaped,nontoxic,odorless,tasteless,insoluble in water and organic solvent,soluble in strong acids and alkalis |
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Application |
Hydrogen peroxide,adsorbents | |
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2、Specification
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No |
Item |
Unit |
Index |
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Al2O3 |
％≥ |
92 |
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1 |
Na2O |
%≤ |
0.50 |
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2 |
Fe2O3 |
%≤ |
0.04 |
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3 |
SiO2 |
％≤ |
0.10 |
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4 |
Loss in burning |
％≤ |
7.0 |
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5 |
Porosity volume |
ml/g≥ |
0.40 |
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6 |
BET |
㎡/g≥ |
180 |
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7 |
Axial strength |
N/cm≥ |
50 |
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8 |
Specification |
φ3-5mm,φ4-6mm | |
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