Argon Gas Preparation 4A Molecular Sieve

• Customization: Available
• CAS No.: 1318-02-1
• Formula: Na2o.Al2O3.2sio2.4.5H2O(Sio2:Al2O3=2)
• Model NO.: KS-MS02
• EINECS: N/a
• Shape: Sphere, Pellet
• Drying Method: Static Drying
• Kind: Mineral Desiccant, 3A, 4A, 5A, 13X
• Sorbent: Molecular Sieves
• Desiccant: Chemical Desiccant, Physical Desiccant
• Nominal Pore Diameter: 4 Angstrom
• H2O Adsorption: 21.5%Min
• Water Content: 1.5% Max
• Key Words: 4A Molecular Sieve
• Color: Light Grey
• Wear Ratio: 0.2%Max
• Ethylene Adsorption: 0.3% Min
• Delivery Time: Within One Week
• Transport Package: Plastic Drums/Metal Drums
• Specification: 1.7-2.5mm; 3.0-5.0mm
• Trademark: Ksourceep
• Origin: Pingxiang, Jiangxi, China
• HS Code: 3824999999
• Production Capacity: 100000kgs/Month

Product Description

4A Type Molecular Sieve

Products introduction:

Molecular Sieve type 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). Type 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.