Aluminiumoxid, sauer Brockmann Grade I 40-300 µm, 60A für die Chromatographie

Lieferant: Thermo Scientific

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Aluminiumoxid, sauer Brockmann Grade I 40-300 µm, 60A für die Chromatographie
Aluminiumoxid saures
Formel: Al₂O₃
Molecular Weight: 101,96 g/mol
Siedepunkt: 2980 °C (760 mmHg)
Schmelzpunkt: 2030 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00003424
CAS-Nummer: 1344-28-1

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Spezifikation Testergebnisse

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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