CAS 70955-01-0: Zeolita 4A
Descripción:
Zeolita 4A, con el número CAS 70955-01-0, es un mineral aluminosilicatado sintético que pertenece a la familia de las zeolitas. Se caracteriza por su estructura cristalina, que presenta un marco tridimensional de óxidos de silicio y aluminio, creando poros y canales uniformes que pueden adsorber selectivamente moléculas según su tamaño y polaridad. Zeolita 4A tiene un tamaño de poro de aproximadamente 4 angstroms, lo que lo hace efectivo para la adsorción de pequeñas moléculas, como agua y ciertos gases. Esta zeolita se utiliza comúnmente en aplicaciones como el ablandamiento del agua, la separación de gases y como catalizador en diversas reacciones químicas. Su alta área de superficie y capacidad de intercambio iónico mejoran su utilidad en procesos industriales. Además, Zeolita 4A es estable en una variedad de temperaturas y condiciones de pH, lo que lo hace versátil para diversas aplicaciones en ingeniería ambiental y química. Su capacidad para atrapar y liberar selectivamente iones también lo hace valioso en el campo de la catálisis y en la producción de detergentes.
Fórmula:Unspecified
Sinónimos:- 4A zeolites
- 4Asdg
- Doucil 4A
- Ersorb 4
- Fluka 4A
- Gsl 1000
- Kostrolith 4A-BFK
- Kostrolith 4A-potassium
- Kostrolith 4AP-TR
- Laj 3562
- Linde 4A
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Molecular sieves, 4A, 0.4-0.8mm (0.02-0.03in) beads
CAS:Molecular sieves, 4A, 3-5 mm (0.12-0.20in) beads are useful in general gas drying applications. 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.Forma y color:Pale brown, beadsMolecular sieves, 4A, 3-5 mm (0.12-0.20in) beads
CAS:Molecular sieves, 4A, 3-5 mm (0.12-0.20in) beads are useful in general gas drying applications. 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.Forma y color:Beads, Pale brownMolecular sieves 4A, Cylinders, 3.2mm diameter
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.Forma y color:Beige, CylindersMolecular sieves, 4A, 1-2mm (0.04-0.08in) dia. pellets
CAS:Molecular sieves, 4 Å… is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquified petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media.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.Forma y color:White to off-white, 1 to 2mm pelletsMolecular sieves, 4A, powder
CAS:Molecular sieves, 4 Å is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquified petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media. 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.Forma y color:White to pale brown, PowderMolecular sieves, -4+8 beads (Linde 4A)
CAS:Molecular sieves, -4+8 beads (Linde 4A)Forma y color:off-white beadsMolecular sieves, 1/16'' pellets (Linde 4A)
CAS:Molecular sieves, 1/16'' pellets (Linde 4A)Forma y color:off-white pelletsMolecular sieves, 4A, -8+12 (ca 2mm) beads
CAS:Molecular sieves, 4 Å is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquified petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media. 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.Forma y color:Beads, Pale grey to brownMolecular sieves 4A, 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.Forma y color:Light grey to beige, BeadsMolecular sieves, 1/8'' pellets (Linde 4A)
CAS:Molecular sieves, 1/8'' pellets (Linde 4A)Forma y color:off-white pelletsMolecular sieves, 4A, 3-4mm (0.12-0.16in) dia. pellets
CAS:Molecular sieves, 4 Å… is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquified petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media.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.Forma y color:Off-white, 1/8" pelletsMolecular sieves, -600 mesh powder (Linde 4A)
CAS:Molecular sieves, -600 mesh powder (Linde 4A)Forma y color:white pwdr.MOLECULAR SIEVES PACK 4A
CAS:Fórmula:C20H25FN2O8Pureza:98%Forma y color:SolidPeso molecular:440.41950319999984Molecular sieves, 4A with indicator, -8+12 (ca 2mm) beads
CAS:Molecular sieves, 4 Å… is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquefied petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media.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.Forma y color:Blue-Tan, beadsMolecular Sieve (1.6-2.5mm bead size) 4A Pore Size
CAS:Forma y color:SolidPeso molecular:241.899594754Molecular sieves 4A, 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.Forma y color:Light grey to beige, BeadsMolecular Sieve 4A (0.4nm) (1.6-3mm Beads)
CAS:Fórmula:Na12(AlO2)12(SiO2)12·xH2OPureza:85%Forma y color:Pale yellow to brown, BeadsMolecular Sieve 5A (0.5nm) (1.6-3mm Beads)
CAS:Fórmula:Na12(AlO2)12(SiO2)12·xH2OForma y color:Pale yellow to brown, BeadsMolecular sieves, -8+12 beads (Linde 4A)
CAS:Molecular sieves, -8+12 beads (Linde 4A)Forma y color:off-white beads
