Zeolite 5A Molecular Sieve Bulk Supplies Moisture Super Dry Gas Purify for Medical

• Customization: Available
• CAS No.: 308080-99-1
• Formula: Na2o.Al2O3.2.0sio2.4.5H2O
• Model NO.: 5A
• EINECS: 618-482-1
• Shape: Beads
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Molecular Sieves
• Desiccant: Chemical Desiccant
• Purity: 99%
• Lod: 1.5%
• Wear Ratio: 0.20
• Static H2O Adsorption: 21%
• Ethylene Adsorption: 3%
• Transport Package: 25kg/Bag, 25kg/Drum, 150kg/Drum, Jumbo Bag
• Specification: 0.5-1.5mm/1.7-2.5mm/3-5mm
• Trademark: TZ
• Origin: China
• HS Code: 382499
• Production Capacity: 200tons/M

Product Description

Molecular Sieve 5A

Product Description

What is molecular sieve?
Molecular sieve is a kind of aluminosilicate compound with cubic lattice. It mainly consists of aluminosilicate connected by oxygen bridge to form an empty skeleton structure. In the structure, there are many uniform pore channels and well-arranged holes with large inner surface area. In addition, it contains metal ions with lower electricity price and larger radius of ions and hydrated water. Because the water molecule loses continuously after heating, but the crystal skeleton structure remains unchanged, many cavities of the same size are formed, and the cavities are connected by many micro-holes of the same diameter. These micro-holes are uniform in diameter and can absorb molecules smaller than the diameter of the channel into the inside of the hole, while larger molecules than the channel. Because of exclusion, molecules with different shapes and diameters, polarity, boiling point and saturation can be separated, which is called molecular sieve.

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Lab & Test & Sampling

Silica gel for column chromatography