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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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1010779020
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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
      1010779020 04022536015491

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