Nickel on Silica Catalyst
A high-surface-area nickel catalyst supported on silica gel, used for selective hydrogenation in the production of pharmaceuticals and agrochemicals. It meets HTS 3815.11.00.00 as a supported catalyst with nickel compounds as the active substance. Ideal for gas-phase and liquid-phase reactions requiring high activity.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If active substance is neither nickel nor precious metal
Other supported catalysts without specified nickel or noble metals use this residual subheading.
If silicon dioxide support dominates without nickel activation
Pure silica or silicates are inorganic acids/bases/oxides, not catalytic preparations.
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Import Tips & Compliance
• Include pore size and surface area data in import docs to substantiate catalytic properties
• Ensure labeling meets GHS standards for flammability risks during transport
• Confirm not mixed with other active metals exceeding nickel dominance
Related Products under HTS 3815.11.00.00
Raney Nickel Catalyst
Raney nickel is a finely divided nickel-aluminum alloy activated with sodium hydroxide, used as a supported catalyst with nickel as the active substance for hydrogenation reactions in organic synthesis. It falls under HTS 3815.11.00.00 because it is a supported catalyst specifically featuring nickel or nickel compounds as the primary active ingredient. Commonly employed in pharmaceutical and fine chemical manufacturing for reducing double bonds.
Nickel on Alumina Catalyst
This supported catalyst consists of nickel compounds dispersed on an alumina carrier, optimized for industrial hydrogenation processes such as fat hardening in edible oil refining. Classified under HTS 3815.11.00.00 due to nickel as the active substance on a solid support. It accelerates reactions in petrochemical and food processing industries.
Nickel Molybdenum Catalyst
Supported catalyst with nickel and molybdenum compounds on alumina base, applied in hydrotreating processes for desulfurization in petroleum refining. Falls under HTS 3815.11.00.00 with nickel as principal active substance despite promoters. Essential for producing low-sulfur fuels.
Reduced Nickel Catalyst for Vegetable Oil Hardening
Prereduced nickel catalyst on solid support designed for partial hydrogenation of vegetable oils to produce margarine and shortenings. Classified in HTS 3815.11.00.00 for its nickel active substance in supported form. Widely used in food processing for texture modification.
Nickel Raney Type Sponge Catalyst
Sponge-like nickel catalyst derived from alloy leaching, supported for slurry-phase hydrogenations in batch reactors. HTS 3815.11.00.00 applies due to nickel as active substance in heterogeneous catalysis. Used in lab-scale synthesis of chiral intermediates.
Promoted Nickel Steam Reforming Catalyst
Alumina-supported nickel catalyst promoted with alkali metals for high-temperature steam reforming of natural gas to hydrogen. Meets HTS 3815.11.00.00 with nickel compounds as active substance. Critical for syngas production in ammonia synthesis.