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101077 Aluminium oxide 90 active neutral

Aluminium oxide 90 active neutral (activity stage I) for column chromatography 0.063-0.200 mm (70 - 230 mesh ASTM). CAS 1344-28-1, molar mass 101.96 g/mol.

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101077
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1010771000
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      		 Glass bottle 1 kg
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      1010772000
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          		 2 kg
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          Description
          Catalogue Number101077
          References
          Product Information
          CAS number1344-28-1
          EC number215-691-6
          Hill FormulaAl₂O₃
          Molar Mass101.96 g/mol
          HS Code2818 20 90
          Quality LevelMQ100
          Applications
          ApplicationAluminium oxide 90 active neutral (activity stage I) for column chromatography 0.063-0.200 mm (70 - 230 mesh ASTM). CAS 1344-28-1, molar mass 101.96 g/mol.
          Biological Information
          Physicochemical Information
          Boiling point2980 °C (1013 hPa)
          Density3.94 g/cm3 (20 °C)
          Melting Point2050 °C
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 5000 mg/kg
          Safety Information according to GHS
          RTECSBD1200000
          Storage class10 - 13 Other liquids and solids
          WGKNWG not water endangering
          Disposal14
          Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          ActivityI
          pH-value (10 % suspension)6.8 - 7.8
          Substances extractable by water≤ 0.2 %
          Chloride (Cl)≤ 0.1 %
          Ca (Calcium)≤ 0.15 %
          Speed of filtration≥ 0.3 ml/min
          Particle size70 % between 0.063 - 0.200 mm
          Setting of activity according to the Brockmann activity grades adjusted to a migration distance of 30 mm:
          Iactivity I
          IIactivity II
          IIIactivity III
          IVactivity IV
          Vactivity V
          Global Trade Item Number
          Catalogue Number GTIN
          1010771000 04022536015477
          1010772000 04022536015484

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