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Molecular sieve 10 Å, 750 g, glass

1,0 nm, type 544, beads
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Melting point (mp) >400 °C
CAS No. [1318-02-1]
EG-Nr. 215-283-8

Metal-aluminium silicates for drying, cleaning or separating of liquids and gases. Spheres Ø 1.6-2.5 mm.

€84.40/Pack Qty. 

excl. VAT. | 750 g per Pack Qty.

Art. No. 8483.2

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Molecular sieve 10 Å
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Order No. Pack Qty. Pack. Price Quantity
8483.1 250 g glass


8483.2 750 g glass


8483.3 2.5 kg plastic


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Downloads / MSDS

General information

Molecular Sieves

For drying, cleaning or separating liquids and gases. Properties:

  • Spherical metal aluminosilicates
  • Spheres Ø 1,6-2,5 mm and 2,5-5,0 mm
  • Active surface: 600-700 m2/g
  • Activated at 500-600 °C; we nevertheless recommend activating the molecular sieve again before using it for the first time
  • In desiccators, drying tubes, columns
  • For drying streaming gases
  • For absoluting organic solvents
  • For separating organic solvents


• In drying cabinets at 200-300 °C

• Through pressure change or rinsing

Critical molecular diameter for frequently occurring molecules, in Å (1 angstrom = 10-10 m = 0.1 nm)

Molecule Size [Å]

Molecule Size [Å]
Acetylene 3.3

Helium 2.0
Ammonia 2.9

Hydrogen 2.4
Argon 3.8

Hydrogen sulphide 3.6
Benzole/toluene 5.8

Methane 3.8
n-Butanes and higher n-hydrocarbons 4.3

Methanol 3.6
i-Butane and higher i-hydrocarbons 5.1

Methyl mercaptan 3.8
i-Butene 4.0

Nitrogen 3.6
trans-2-Butene 5.1

Oxygen 3.5
1,3-Butadiene 5.8

Propane 4.3
Cyclohexane 6.0

Propylene 4.0
Carbon dioxide 3.3

Tetrahydrofurane 5.0
Carbon monoxide 3.7

Thiophene 5.3
Carbon tetrachloride 5.9

Triethylamine 7.8
Dimethylpropane 6.2

Trichlormethane/Chloroform 6.9
Ethane 4.2

Water 2.6
Ethanol 4.2

o-Xylene 6.6
Ethylene 3.9

m-Xylene 6.3
Ethyl mercaptan 3.8

p-Xylene 5.9

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:

Type analysis

H2O ads. capacity (10 % R.H./25 °C)≥17,0 %
Water content≤0,8 %
Globe diameter1,6-2,5 mm
Crush strength≥35 N
Regeneration: In drying cabinets at 200-300 °C, through pressure change or rinsing.

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