Molecular Sieves for Industrial Applications



Molecular sieves are high-performance desiccants characterized by a microporous structure with uniform pore sizes. Unlike traditional desiccants like silica gel, which have irregular porosity, molecular sieves offer precise selectivity due to the consistent size of their pores: each type allows only molecules smaller than a certain size to pass through, selectively retaining larger ones.


This property makes them particularly suitable for industrial applications that require efficient molecular separation, moisture removal from gases and liquids, and purification of gas streams. Common areas of use include the treatment of technical gases (such as oxygen, nitrogen, hydrogen, and CO₂), dehumidification of compressed air, and process plant operations in the chemical, petrochemical, and pharmaceutical sectors.


We offer 4Å (ångström) molecular sieves in standard 2–5 mm particle size and a wide range of packaging options, from small canisters and medium to large drums, to big bags. Upon request, we can also supply different particle sizes or specific pore sizes based on application needs.


For large quantities or to receive a custom quote, contact us.

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Molecular sieve 4A
      Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. Grain size: 2 - 5 mm. The price indicated is valid for small supplies. For large quantities contact us directly for a personalized quote <a...
      €80.90Price
      Molecular sieve 4A
          Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. Grain size: 2 - 5 mm. The price indicated is valid for small supplies. For large quantities contact us directly for a personalized quote <a...
          €80.90Price
          15 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum15 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
          • New
            15 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
            €206.56Price
            15 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum15 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
            • New
              15 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
              €206.56Price
              20 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum20 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
              • New
                20 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
                €258.20Price
                20 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum20 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
                • New
                  20 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
                  €258.20Price
                  25 Kg Molecular sieve 4Å25 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
                  • New
                    25 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
                    €290.16Price
                    25 Kg Molecular sieve 4Å25 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
                    • New
                      25 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
                      €290.16Price
                      30 Kg Molecular sieve 4Å - bin - 2/5 mm.30 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
                          30 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
                          €322.13Price
                          30 Kg Molecular sieve 4Å - bin - 2/5 mm.30 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Drum
                              30 kg drum of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. The price indicated is valid for small supplies. For large quantities...
                              €322.13Price
                              125 Kg Molecular sieve 4Å - barrel - 2/5 mm.125 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Barrel
                              • New
                                125 kg barrel of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. MADE TO ORDER - CONTACT US FOR A CUSTOM...
                                125 Kg Molecular sieve 4Å - barrel - 2/5 mm.125 Kg Bulk Molecular Sieves 4Å | 2–5 mm | Barrel
                                • New
                                  125 kg barrel of 4Å molecular sieves with grain size 2 - 5 mm Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. MADE TO ORDER - CONTACT US FOR A CUSTOM...
                                  Pallet Bulk Molecular Sieves 4Å | 2–5 mm | Industrial SupplyPallet Bulk Molecular Sieves 4Å | 2–5 mm | Industrial Supply
                                  • New
                                    Industrial supplies in pallets - molecular sieve 4 ångström (4Å). Grain size 2 - 5 mm. Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. MADE TO ORDER - CONTACT US FOR A...
                                    Pallet Bulk Molecular Sieves 4Å | 2–5 mm | Industrial SupplyPallet Bulk Molecular Sieves 4Å | 2–5 mm | Industrial Supply
                                    • New
                                      Industrial supplies in pallets - molecular sieve 4 ångström (4Å). Grain size 2 - 5 mm. Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. MADE TO ORDER - CONTACT US FOR A...
                                      Big Bag Molecular sieveBig Bag Bulk Molecular Sieves 4Å | 2–5 mm | Industrial Supply
                                      • New
                                        Industrial supplies in Big Bag - molecular sieve 4 ångström (4Å). Grain size 2 - 5 mm. Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. MADE TO ORDER - CONTACT US FOR A...
                                        Big Bag Molecular sieveBig Bag Bulk Molecular Sieves 4Å | 2–5 mm | Industrial Supply
                                        • New
                                          Industrial supplies in Big Bag - molecular sieve 4 ångström (4Å). Grain size 2 - 5 mm. Molecular Sieve 4Å is a synthetic crystalline aluminosilicate with a regular micropore structure. Molecular Sieve 4Å is the potassium-sodium form of the molecular sieve type A. Chemical Formula: Na2O * Al2O3 * 2SiO2 * n H2O. MADE TO ORDER - CONTACT US FOR A...