Technical Grade Triammonium Phosphate from Mexico
Technical-grade triammonium phosphate powder (NH4)3PO4 is a chemically defined inorganic salt used in industrial flame retardants for textiles and plastics. It is classifiable under the 'Other' phosphates of this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a pure chemical compound, not a technical mixture
• Provide the purity level and impurities list to CBSA
• If used in textiles, check for additional Canadian standards