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Merck 101076 Aluminium oxide 90 active basic (0.063-0.200 mm) (activity stage I) for column chromatography 2 kg

Brand
Stock Code
LB.M.101076.2000
Merck 101076  Aluminium oxide 90 active basic (0.063-0.200 mm) (activity stage I) for column chromatography 2 kg
Catalogue Number 101076
Merck 101076 Aluminium oxide 90 active basic (0.063-0.200 mm) (activity stage I) for column chromatography  
Product Information
HS Code 2818 20 00
Physicochemical Information
Boiling point 2980 °C
Density 4.0 g/cm3 (20 °C)
Melting Point 2050 °C
pH value 8.5 - 10.5 (100 g/l, H₂O, 20 °C) (slurry)
Bulk density 500 - 900 kg/m3
Safety Information according to GHS
Precautionary Statement(s) P260: Do not breathe dust.
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Disposal 14
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
S Phrase S 22
Do not breathe dust.
Storage and Shipping Information
Storage Storage temperature: no restrictions.
Specifications
Activity I
pH-value (10 % suspension) 8.5 - 10.5
Substances extractable by water ≤ 0.2 %
Chloride (Cl) ≤ 0.004 %
Sulphate (SO₄) ≤ 0.1 %
Speed of filtration ≥ 0.3 ml/min
Particle size 70 % between 0.063 - 0.200 mm
Setting of activity according to the Brockmann activity grades adjusted to a migration distance of 30 mm:
I activity I
II activity II
III activity III
IV activity IV
V activity V
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Merck 101076 Aluminium oxide 90 active basic (0.063-0.200 mm) (activity stage I) for column chromatography 2 kg Merck 101076 Aluminium oxide 90 active basic (0.063-0.200 mm) (activity stage I) for column chromatography 2 kg LB.M.101076.2000
Merck 101076  Aluminium oxide 90 active basic (0.063-0.200 mm) (activity stage I) for column chromatography 2 kg

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