Molecular Sieve, Activated, Type 4A, Pellets
Enhance your chemical laboratory processes with high-quality Molecular Sieve, Activated, Type 4A, Pellets. These pellets are crafted from an inert, microporous material featuring uniform-sized holes designed to selectively block larger molecules while permitting smaller ones to pass through. Ideal for applications in drying reaction starting materials and separating various compounds, these pellets are an essential tool for any chemistry laboratory.
Key Features:
- Particle Size: 1/16 in. Pellets
- Molecular Characteristics: Designed to adsorb molecules with a diameter less than 4 Å, including CH3CH2OH, H2S, CO2, SO3, C2H4, C2H6, and C3H6.
- Pore Diameter: Nominal pore diameter of 4 Å, ensuring precision in molecular separation.
- Bulk Density: 45 lb/ft3, providing superior structural integrity.
- Heat of Adsorption: Maximum 1800 BTU/lb H2O, facilitating efficient moisture removal.
- Equilibrium H2O Capacity: 22.0% (by weight), ideal for drying applications.
Storage and Handling:
This product is hygroscopic and should be kept tightly closed to maintain its effectiveness. Ensure proper storage conditions to prevent moisture absorption.
Chemical Specifications:
| Chemical Details |
1/16 in. Pellets |
| Chemical Characteristics |
Type 4A |
| Chemical Specs |
Molecules Adsorbed: <4 Å Diameter, e.g., CH3CH2OH, H2S, CO2, SO3, C2H4, C2H6, C3H6; Molecules Excluded: >4 Å Diameter, e.g., C3H9 |
| Chemical Storage Info |
Hygroscopic: Keep tightly closed. |
| Chemical UPS Limit |
150 lb |
| Health |
1 |
| Reactivity |
1 |
| Chemical Category |
Chromatography |
