Technical Grade P4S3 Powder from United States
Technical grade phosphorus trisulfide (P4S3) powder is an industrial chemical for producing organic phosphorus compounds and as a reducing agent in metallurgy. Classified under tariff item 2813.90.00 as 'of phosphorus' in the subheading.
Duty Rate — United States → Canada
0%
Import Tips
• Document the technical grade specifications and impurities to support classification
• Ensure the product is not considered a waste or residue under Canadian regulations
• Verify if the product is subject to import controls under the Canadian Environmental Protection Act