CAS 70955-01-0: Zeólita 4A
Descrição:
Zeólita 4A, com o número CAS 70955-01-0, é um mineral aluminosilicato sintético que pertence à família das zeólitas. É caracterizado por sua estrutura cristalina, que apresenta uma estrutura tridimensional de óxidos de silício e alumínio, criando poros e canais uniformes que podem adsorver moléculas seletivamente com base no tamanho e na polaridade. Zeólita 4A tem um tamanho de poro de aproximadamente 4 angstrons, tornando-o eficaz para a adsorção de pequenas moléculas, como água e certos gases. Esta zeólita é comumente usada em aplicações como amolecimento de água, separação de gases e como catalisador em várias reações químicas. Sua alta área de superfície e capacidade de troca iônica aumentam sua utilidade em processos industriais. Além disso, Zeólita 4A é estável em uma variedade de temperaturas e condições de pH, tornando-o versátil para várias aplicações em engenharia ambiental e química. Sua capacidade de capturar e liberar seletivamente íons também o torna valioso no campo da catálise e na produção 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.Cor e Forma: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.Cor e Forma: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.Cor e Forma: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.Cor e Forma: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.Cor e Forma:White to pale brown, PowderMolecular sieves, -4+8 beads (Linde 4A)
CAS:Molecular sieves, -4+8 beads (Linde 4A)Cor e Forma:off-white beadsMolecular sieves, 1/16'' pellets (Linde 4A)
CAS:Molecular sieves, 1/16'' pellets (Linde 4A)Cor e Forma: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.Cor e Forma: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.Cor e Forma:Light grey to beige, BeadsMolecular sieves, 1/8'' pellets (Linde 4A)
CAS:Molecular sieves, 1/8'' pellets (Linde 4A)Cor e Forma: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.Cor e Forma:Off-white, 1/8" pelletsMolecular sieves, -600 mesh powder (Linde 4A)
CAS:Molecular sieves, -600 mesh powder (Linde 4A)Cor e Forma:white pwdr.MOLECULAR SIEVES PACK 4A
CAS:Fórmula:C20H25FN2O8Pureza:98%Cor e Forma: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.Cor e Forma:Blue-Tan, beadsMolecular 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.Cor e Forma:Light grey to beige, BeadsMolecular Sieve 4A (0.4nm) (1.6-3mm Beads)
CAS:Fórmula:Na12(AlO2)12(SiO2)12·xH2OPureza:85%Cor e Forma:Pale yellow to brown, BeadsMolecular Sieve 5A (0.5nm) (1.6-3mm Beads)
CAS:Fórmula:Na12(AlO2)12(SiO2)12·xH2OCor e Forma:Pale yellow to brown, BeadsMolecular sieves, -8+12 beads (Linde 4A)
CAS:Molecular sieves, -8+12 beads (Linde 4A)Cor e Forma:off-white beads
