Endosulfan Sulfate Metabolite 98% from China
Endosulfan Sulfate Metabolite 98% is the primary degradation product of endosulfan (ISO), chemically related as its sulfate ester derivative. It falls under tariff item 2920.30.00 when imported as a reference standard matching the chemical definition of endosulfan derivatives.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a derivative of endosulfan (ISO) and not a separate compound, as this affects classification
• Provide technical documentation to CBSA showing the chemical structure and purity