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Aluminium oxide , 250 g

2-5 mm, beads
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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

Highly porous, spherical aluminium oxide for drying and purifying gases and liquids, as bed support or as a Claus catalyst in sub-dew point applications.

€22.05/Pack Qty. 

excl. VAT. | 250 g per Pack Qty.

Art. No. 1XY5.1

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Product details



Aluminium oxide 2-5 mm, beads

Technical Information
Suitable (as desiccant) for Gases (e.g. air, CO, CO2, SF6, NH3, H2S, Cl2, HCl) or liquids (e.g. petroleum or chlorinated hydrocarbons) 
Regeneration 150 - 200° C at low partial pressure 
Aluminium oxide
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  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
1XY5.1 250 g plastic

€22.05

1XY5.2 1 kg plastic

€66.55

1XY5.3 2.5 kg plastic

€138.70

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Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


General information

Desiccants

Desiccants can absorb water and bind it chemically (reversibly or irreversibly) or physically. The main desiccants can be subdivided into four categories:

  • non-renewable chemical desiccants
  • renewable chemical desiccants
  • silica gels
  • molecular sieves


Drying methods for solvents

Solvent Molecular

sieve
Potassium

carbonate
Calcium

chloride
Phosphous

pentoxide
Acetic acid - - - +
Acetic acid anhydride - - + -
Acetic acid ethyl ester 4 Å + - +
Acetic acid methyl ester 4 Å + - +
Acetone 3 Å + + -
Acetonitrile 3 Å + + +
Benzene 4 Å - + -
1-Butanol - + - -
2-Butanol - + - -
1-Butanone - + + -
Chloroform 4 Å - + +
Cyclohexane 4 Å - - -
Dichloremethane 4 Å - - -
Diethylether 4 Å - + -
Diisopropyl ether 4 Å - + -
Dimethyl formamide 4 Å - - -
Dioxan 4 Å - + -
Ethanol 3 Å - - -
Ethyle formate - - + -
n-Hexane 4 Å - - -
Methanol 3 Å - + -
2-Propanol 3 Å - - -
Pyridine 4 Å - - -
Tetrahydrofurane 4 Å - + -
Toluene 4 Å - + -
Trichloroethylene - + - -
Xylene (Isomer compound) 4 Å - + -

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Particle size2-5 mm
Specific surface≥280 m²/g
Loss on ignition (550 °C)≤5 %