1.01061
Aluminium oxide 150 basic
(0.063-0.200 mm)
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 kg | Estimated to ship onJune 02, 2026fromAreál Kühne+Nagel spol. s r.o. | CZK 3,140.00 |
2 kg | Estimated to ship onJune 02, 2026fromAreál Kühne+Nagel spol. s r.o. | CZK 4,910.00 |
About This Item
CZK 3,140.00
Estimated to ship onJune 02, 2026Details
material
aluminum oxide (irregularly-shaped)
Quality Segment
matrix active group
Irregular-Shaped Aluminum Oxide
particle size
63-200 μm
pore size
15 nm mean pore size
pH
8.5-10.5 (20 °C, 100 g/L in H2O, slurry)
bp
2980 °C/1013 hPa
mp
2050 °C
density
4.0 g/cm3 at 20 °C
bulk density
500‑900 kg/m3
application(s)
pharma/biopharma processes
plasma purification
separation technique
normal phase
storage temp.
no temp limit
General description
Features and Benefits
An aluminum oxide crystal structure comprises octahedrally and tetrahedrally coordinated aluminum coupled by oxygen atoms. The surface is covered by free hydroxyl groups. There are different acidic and basic centers that result in anion and cation exchange properties. Aluminum oxide exhibits a higher pH-stability than silica gel, especially in the alkaline range and occurs in various crystal modifications resulting in different pore diameters.
Packaging
Analysis Note
Substances extractable by water: ≤ 0.5 %
Chloride (Cl): ≤ 0.004 %
Sulfate (SO₄): ≤ 0.1 %
Activity: I-II
Speed of filtration: ≥ 0.3 ml/min
Particle size: 70 % between 0.063 - 0.200 mm
I: activity I
II: activiy II
III: activity III
IV: activity IV
V: activity V
Setting of activity according to the Brockmann activity grades adjusted to a migration distance of 30 mm
1 of 1
This Item | |||
|---|---|---|---|
| separation technique normal phase | separation technique normal phase | separation technique - | separation technique - |
| particle size 63-200 μm | particle size 63-200 μm | particle size - | particle size - |
| matrix active group Irregular-Shaped Aluminum Oxide | matrix active group Irregular-Shaped Aluminum Oxide | matrix active group - | matrix active group - |
| application(s) pharma/biopharma processes | application(s) pharma/biopharma processes | application(s) - | application(s) - |
| pore size 15 nm mean pore size | pore size 9 nm mean pore size | pore size - | pore size - |
| mp 2050 °C | mp 2050 °C | mp >1650 °C | mp 2040 °C (lit.) |
Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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