Aluminium oxide acidic Brockmann Grade I 40-300 µm, 60A 用于色谱

供应商: Thermo Scientific

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Aluminium oxide acidic Brockmann Grade I 40-300 µm, 60A 用于色谱
Aluminium oxide acidic
分子式: Al₂O₃
分子量: 101,96 g/mol
沸点: 2980 °C (760 mmHg)
溶点: 2030 °C
存储条件: Ambient
MDL编号: MFCD00003424
CAS号: 1344-28-1

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产品技术规格

Appearance White to off-white Powder
Particle size ≤5 % (<40 µm)
Specific surface area 185 to 225 m²/g
pH 4.0 to 5.0 (10% aqueous suspension)
Sodium oxide (Na2O) ≤0.4 %
Silicon dioxide (SiO2) ≤0.03 %
Iron(III)oxide (Fe2O3) ≤0.03 %

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