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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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      		 1 kg
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      1010772000
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          		 Glass bottle 2 kg
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          1010779020
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              		 Alu drum 20 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
              Catalog Number GTIN
              1010771000 04022536015477
              1010772000 04022536015484
              1010779020 04022536015491

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