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Aluminium oxide, for chromatography, acidic, Brockmann I, 50-200 µm, 60A, Acros Organics

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Quantity:
1kg
2.5kg
10kg
Packaging:
Plastic bottle
Plastic drum
1344-28-1
Al2O3
101.96
PNEYBMLMFCGWSK-UHFFFAOYSA-N
aluminium oxide,aluminum oxide,alpha-alumina,fasertonerde,abramant,abramax,abrarex,abrasit,aloxite,alundum
9989226
dialuminum;oxygen(2-)
[O-2].[O-2].[O-2].[Al+3].[Al+3]
1344-28-1
Al2O3
101.96
PNEYBMLMFCGWSK-UHFFFAOYSA-N
aluminium oxide,aluminum oxide,alpha-alumina,fasertonerde,abramant,abramax,abrarex,abrasit,aloxite,alundum
9989226
dialuminum;oxygen(2-)
[O-2].[O-2].[O-2].[Al+3].[Al+3]
for column chromatography
Linear Formula Al2O3
Fieser 01,19; 02,17; 03,6; 04,8; 06,16; 07,5; 08,9; 09,8; 10,8; 11,22; 13,14; 15,9; 16,9
Merck Index 15,35
Solubility Information Solubility in water: insoluble. Other solubilities: slightly sol. in alkaline sol.(forming hydroxides), practically insoluble in non-polar organic solvent, difficultly soluble in mineral acids
Formula Weight 101.96
Physical Form Powder
Grade For chromatography
Fe2O3 300ppm max.
Packaging Plastic bottle
Silicon Dioxide 300ppm max.
Sodium Oxide 0.4% max.
Specific Surface Area 140 to 160 m2/g (BET)
Boiling Point 2980.0°C
Color White
Melting Point 2030.0°C
pH 4.0 to 5.0 (5% aq. suspension, stirred)
Quantity 1kg
Chemical Name or Material Aluminium oxide
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EINECSNumber : 215-691-6