
CAS 69912-79-4: Tamis moléculaires 5A
Description :
Tamis moléculaires 5A sont un type de zéolite synthétique, spécifiquement un aluminosilicate cristallin avec une taille de pore d'environ 5 angströms. Ce matériau se caractérise par sa capacité à adsorber sélectivement des molécules en fonction de leur taille et de leur polarité, ce qui le rend efficace pour séparer les petites molécules des plus grandes. La désignation "5A" indique qu'il peut adsorber efficacement des molécules avec un diamètre cinétique allant jusqu'à 5 angströms, comme l'eau, le dioxyde de carbone et certains hydrocarbures, tout en excluant les molécules plus grandes. Tamis moléculaires 5A sont couramment utilisés dans diverses applications, y compris le séchage des gaz, la séparation de l'air et la purification des solvants. Ils présentent une grande stabilité thermique et une résistance à la dégradation chimique, ce qui améliore leur utilité dans les processus industriels. De plus, ces tamis peuvent être régénérés par chauffage ou purge avec des gaz inertes, permettant une utilisation répétée. Leur grande surface spécifique et leur structure de pore uniforme contribuent à leur efficacité dans les processus d'adsorption, les rendant précieux tant dans les environnements de laboratoire qu'industriels.
Formule :Unspecified
Synonymes :- 5A molecular sieve
- 5A zeolites
- 5Asdg
- Baylith 5A
- Baylith K 154
- Hez 55
- Hfz 20
- Hfz 33
- Hfz 55
- K 154
- Kostrolith 5A
- Voir plus de synonymes
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13 produits concernés.
Molecular sieves, 5A, 1-2mm (0.04-0.08in) dia. pellets
CAS :Molecular sieves, 5A, 1-2mm (0.04-0.08in) dia. Pellets are used in desiccation and purification of air. It finds application in natural gas and liquid petroleum gas especially for dehydration and desulphurization. In chemistry laboratory, it is used for separating compounds and drying reaction starting materials. In addition, it is used as commercial adsorbents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Molecular sieves, 5A, 3-5mm (0.12-0.20in) beads
CAS :Molecular sieves, 13X, 3-5mm (0.12-0.20in) beads are used for liquefied petroleum gas, natural gas drying, desulfurization, clean. It is used as an adsorbent for gases and liquids. It is used in chemistry laboratory for separating compounds and drying reaction starting materials. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Couleur et forme :Cream to pale brown, BeadsMolecular sieves, 1/8'' pellets (Linde 5A)
CAS :Molecular sieves, 1/8'' pellets (Linde 5A)Couleur et forme :off-white pelletsMolecular sieves 5A, 4 to 8 mesh
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Molecular sieve 5A, 1.6 - 2.5 mm beads (5 Angstrom pore size)
CAS :Formule :CanNa12n(AlO2)12(SiO2)12·xH2OCouleur et forme :Off-white to pale brown beadsMolecular sieves, -600 mesh powder (Linde 5A)
CAS :Molecular sieves, -600 mesh powder (Linde 5A)Couleur et forme :white pwdr.Molecular sieves 5A, powder <50 micron
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Couleur et forme :Powder, White to off-whiteMolecular sieves, 1/16'' pellets (Linde 5A)
CAS :Molecular sieves, 1/16'' pellets (Linde 5A)Couleur et forme :off-white pelletsMolecular sieves 5A, 8 to 12 mesh
CAS :This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Couleur et forme :Light grey to beige, BeadsMolecular sieves, 5A, 3-4mm (0.12-0.16in) dia. pellets
CAS :Molecular sieves, 5A, 3-4mm (0.12-0.16in) dia. Pellets is used as an sorbent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.