Description
Specifications Table
| Product Name | Molecular Sieves 3A SQ | Q25784 | Qualigens |
|---|---|
| Quantity/Pack Size | 250gm |
| Form | Beads |
| Grade | Laboratory Grade |
| Application | Moisture removal, gas drying, solvent purification |
Product Description
Molecular sieves 3A are crystalline aluminosilicates with a pore size of 3 angstroms, making them highly effective for adsorbing water and small molecules. The Qualigens Molecular Sieves 3A SQ (Q25784) is a premium-grade desiccant widely used in laboratories for drying gases, solvents, and liquids. Its uniform pore structure ensures selective adsorption, preventing larger molecules from entering while efficiently trapping moisture.
This product is ideal for applications where precise moisture control is critical, such as in gas purification systems, air drying units, and solvent dehydration processes. The 3A variant is particularly suited for drying unsaturated hydrocarbons, including cracked gas, ethylene, and propylene, without adsorbing the larger hydrocarbon molecules.
When you buy molecular sieves 3A from eqipped, you get a reliable product backed by Qualigens’ reputation for quality. Whether you’re a student, researcher, or educator, these molecular sieves provide consistent performance for your lab experiments and industrial processes.
How Molecular Sieves 3A Work
Molecular sieves function through a process called adsorption, where water molecules are trapped within their porous structure. The 3A designation refers to the pore size, which is small enough to exclude molecules larger than 3 angstroms. This selectivity makes them superior to traditional desiccants like silica gel, especially in applications requiring high purity.
For best results, regenerate the sieves by heating them to 200-300°C to remove adsorbed moisture. This extends their lifespan and maintains efficiency. Always store them in an airtight container to prevent premature saturation.
Common Applications
Molecular sieves 3A are versatile and used in various fields:
- Drying of natural gas and liquefied petroleum gas (LPG)
- Dehydration of solvents like ethanol and methanol
- Purification of air in compressed air systems
- Removal of water from refrigerants
- Protection of moisture-sensitive chemicals
If you’re looking to buy molecular sieves 3A online, eqipped offers a seamless purchasing experience with fast shipping across India. Our product is trusted by researchers and institutions for its consistency and reliability.
Safety and Handling
While molecular sieves 3A are generally safe, handle them with care to avoid dust inhalation. Use in a well-ventilated area and wear appropriate personal protective equipment (PPE) like gloves and a mask. Avoid contact with eyes and skin. In case of accidental ingestion or inhalation, seek medical attention immediately.
Why This Product Stands Out
The Qualigens Molecular Sieves 3A SQ (Q25784) is manufactured under strict quality controls to ensure high adsorption capacity and low dust content. Its spherical bead form minimizes pressure drop in gas streams, making it ideal for both static and dynamic applications. Whether you’re setting up a new lab or restocking supplies, this product delivers value and performance.
For those searching for molecular sieves 3A price or a reliable molecular sieves 3A supplier, eqipped provides competitive pricing and genuine products. Shop now to experience hassle-free procurement for your laboratory needs.
FAQs
What is the difference between 3A, 4A, and 5A molecular sieves?
3A molecular sieves have the smallest pore size (3 angstroms), making them ideal for drying gases and solvents. 4A sieves (4 angstroms) can adsorb larger molecules like CO2, while 5A sieves (5 angstroms) are used for separating normal and branched hydrocarbons.
How do I regenerate molecular sieves 3A?
To regenerate, heat the sieves to 200-300°C in an oven or under a flow of dry gas (like nitrogen) for 2-4 hours. Allow them to cool in a desiccator before reuse.
Can molecular sieves 3A be used for drying ethanol?
Yes, molecular sieves 3A are excellent for drying ethanol and other polar solvents. They selectively adsorb water without affecting the solvent’s properties.
What is the shelf life of molecular sieves 3A?
When stored properly in an airtight container, molecular sieves 3A can last indefinitely. However, their adsorption capacity may reduce if exposed to moisture over time.
Where can I buy molecular sieves 3A online in India?
You can buy molecular sieves 3A online from eqipped, a trusted supplier of laboratory chemicals and equipment. We offer genuine Qualigens products with fast delivery across India.
