Beta Zeolite Powder
Beta zeolite (*BEA topology) is a large-pore aluminosilicate used in hydrocracking and dewaxing catalysts. HTS 2842.10.00.00 covers this chemically defined double silicate. Its three-dimensional 12-ring pore system handles bulky molecules.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formed into refractory bricks
Aluminosilicate refractory bricks classified under Chapter 69 ceramics, not chemical salts
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Import Tips & Compliance
• Provide BET surface area and crystallinity data; ensure proper venting for fine powder shipments; avoid misclassification as simple sodium silicate under 2839
Related Products under HTS 2842.10.00.00
Sodium Aluminosilicate Zeolite A
Sodium aluminosilicate, known as Zeolite A, is a synthetic aluminosilicate used primarily as a detergent builder and water softener. It falls under HTS 2842.10.00.00 as a chemically defined double or complex silicate. This microporous crystalline structure exchanges calcium ions for sodium ions in laundry applications.
Synthetic Zeolite 4A Powder
Zeolite 4A is a hydrated sodium calcium aluminosilicate powder used in molecular sieves and ion exchange applications. Classified under HTS 2842.10.00.00 as a double or complex aluminosilicate. Its specific pore size of 4 angstroms enables selective adsorption in industrial processes.
Hydrated Aluminosilicate Catalyst
Hydrated aluminosilicates serve as cracking catalysts in petroleum refining, featuring specific Si/Al ratios. This chemically defined complex silicate qualifies for HTS 2842.10.00.00. The material's acidity and structure enable hydrocarbon breaking in FCC units.
Mordenite Aluminosilicate Powder
Mordenite is a high-silica aluminosilicate zeolite used in gas separation and purification. Falls under HTS 2842.10.00.00 as a defined complex silicate structure. Its two-dimensional pore system provides shape-selective catalysis properties.
ZSM-5 Zeolite Catalyst Base
ZSM-5 is a medium-pore aluminosilicate zeolite with MFI framework topology used in methanol-to-gasoline processes. Classified in HTS 2842.10.00.00 as chemically defined complex silicate. Its intersecting 10-ring channels enable selective conversion.
Y-Type Faujasite Zeolite
Y-faujasite zeolite (FAU framework) is ultrastable synthetic aluminosilicate for fluid catalytic cracking. Falls under HTS 2842.10.00.00 as defined aluminosilicate. High silica content provides thermal stability up to 800°C.