Polymerization Grade Ammonium Persulfate from United States
Special polymerization grade ammonium persulfate for acrylic emulsion production and latex manufacturing. As a chemically defined ammonium peroxosulphate, it is classified under tariff item 2833.40.00, which covers peroxosulphates (persulphates) per Chapter 28 definitions.
Duty Rate — United States → Canada
0%
Import Tips
• For polymerization applications, ensure the product is not mixed with other initiators, which could affect classification
• The CBSA may request the SDS
• No special permits are needed for this inorganic compound