Silver Chloride on Alumina DeNOx Catalyst from Mexico
Silver chloride impregnated alumina catalyst for selective catalytic reduction (SCR) of NOx with hydrocarbons, used in stationary diesel engine emissions control. This supported precious metal compound catalyst is classifiable under tariff item 3815.12.00. It promotes reduction reactions in exhaust streams.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is declared as a supported catalyst with silver chloride as the active substance; the alumina support is integral
• Provide a certificate of analysis for silver content to support classification
• Check if the catalyst requires an import permit under Canada's chemicals management plan