Technical Grade Arsenic Acid Crystals from Mexico
Technical grade arsenic acid (H3AsO4) crystals for industrial applications like pesticide intermediates and flame retardants is a chemically defined inorganic acid. It qualifies under this tariff item as an other inorganic acid.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is not mixed with organic intermediates
• Declare the intended use to the CBSA
• Check if a permit is required under the Pest Control Products Act for pesticide intermediate use