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Aluminium oxide 90 neutral, 500 g

for column chromatography
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Empirical formula Al2O3
Molar mass (M) 101,94 g/mol
Density (D) 3,97 g/cm³
Boiling point (bp) 2980 °C
Melting point (mp) 2050 °C
CAS No. 1344-28-1
EG-Nr. 215-691-6


Aluminium oxide is available in activity stage I. Activitiy stages II to V can be set up by adding water:
Product details

€85.90/Pack Qty. 

excl. VAT. | 500 g per Pack Qty.

Art. No. P092.1

In stock
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from 6 Pack Qty. €81.60/Pack Qty.
from 24 Pack Qty. €77.31/Pack Qty.

Product details



Aluminium oxide 90 neutral for column chromatography

Aluminium oxide is available in activity stage I. Activitiy stages II to V can be set up by adding water:

  • activity stage I - 0 % water
  • activity stage II - 3 % water
  • activity stage III - 6 % water
  • activity stage IV - 10 % water
  • activity stage V - 15 %water


Aluminium oxide 90 neutral
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Art. No. Pack Qty. Pack. Price Quantity
P092.1 500 g plastic

€85.90

P092.2 1 kg plastic

€149.45

P092.3 2.5 kg plastic

€317.15

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Downloads / MSDS


General information

Aluminium Oxide

Our range of aluminium oxides (neutral - alkaline - acidic) for conventional column chromatography most certainly includes the right one for you.

All aluminium oxides are available in activity grade I. Activity grades II to V can be set up by adding water:

Activity grade I - 0 % water
Activity grade II - 3 % water
Activity grade III - 6 % water
Activity grade IV - 10 % water
Activity grade V - 15 % water


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

pH-value6,5-7,5
Specific surface90-170 m²/g
Particle size
<50 µm≤10 %
>200 µm≤5 %
Activity stage I.