Molecular sieves, 4Å

<50μm, powder

Reagent Code: #203898
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Alias Molecular sieve, 4 Å;4A;4A Molecular sieve
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CAS Number 70955-01-0

blur_circular Chemical Specifications

scatter_plot Molecular Information
Formula Na₁₂(AlO₂)₁₂(SiO₂)₁₂•xH₂O
badge Registry Numbers
MDL Number MFCD00131613
inventory_2 Storage & Handling
Storage Room temperature, dry, avoid light

description Product Description

Used extensively as desiccants to remove moisture from gases and liquids in industrial and laboratory settings. Highly effective in drying solvents such as ethanol, methanol, and acetone due to their uniform pore size. Commonly applied in refrigeration systems to keep refrigerants dry and prevent corrosion. Employed in the petrochemical industry for purifying natural gas and removing water from hydrocarbon streams. Also used in air separation units to dry air before processing. Their selective adsorption properties make them ideal for removing small polar molecules like water while excluding larger molecules. Widely used in packaging to control humidity and protect moisture-sensitive products.

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 100g
10-20 days ฿3,140.00
inventory 500g
10-20 days ฿9,410.00
inventory 2.5kg
10-20 days ฿28,240.00
inventory 10kg
10-20 days ฿70,600.00

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