Aluminiumoxid basisch Brockmann Grade I 40-300 µm, 60A for chromatography
Leverancier: Thermo Fisher Scientific
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189990010
189990051
189990250
ACRO189990010EA
85.5
EUR
ACRO189990010
ACRO189990051
ACRO189990250
Aluminiumoxid basisch Brockmann Grade I 40-300 µm, 60A for chromatography
Aluminium oxide basic
Formule:
Al₂O₃ Kookpunt: 2977 °C (760 mmHg) Smeltpunt: 2030 °C Dichtheid: 3,97 g/cm³ Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00003424 CAS nummer: 1344-28-1 |
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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