Barium Thiosulfate Anhydrous from Mexico
Barium thiosulfate (BaS2O3) anhydrous, a specialty chemical for pyrotechnics and analytical reagent use. It is a chemically defined thiosulfate of barium, falling under this tariff item as a thiosulphate.
Duty Rate — Mexico → Canada
0%
Import Tips
• Barium compounds may be subject to additional controls due to toxicity; check with CBSA and Environment Canada
• Provide a safety data sheet and confirm the product is not for use in explosives
• Ensure proper packaging for hazardous materials if applicable