Aluminium oxide basic Brockmann Grade I 40-300 µm, 60A for chromatography

Supplier: Thermo Scientific

189990010 189990051 189990250
18999-0010EA 105 EUR
18999-0010 ACRO189990051 ACRO189990250
Aluminium oxide basic Brockmann Grade I 40-300 µm, 60A for chromatography
Aluminium oxide basic
Formula: Al₂O₃
MW: 101,96 g/mol
Boiling Pt: 2977 °C (760 mmHg)
Melting Pt: 2030 °C
Density: 3,97 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00003424
CAS Number: 1344-28-1

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Specification Test Results

Appearance White to off-white Powder
Particle size ≤5 % (<40 µm)
Specific surface area 185 to 225 m²/g
pH 8.5 to 10.5 (10% aqueous suspension)
Sodium oxide (Na2O) ≤0.4 %
Silicon dioxide (SiO2) ≤0.03 %
Iron(III)oxide (Fe2O3) ≤0.03 %

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