p-Toluenesulfonylhydrazide from Germany
p-Toluenesulfonylhydrazide (TSH) is an organic derivative of hydrazine where a tosyl group is attached to the hydrazine moiety. It is commonly used as a foaming agent in plastics and as a reagent in organic synthesis. This product falls under tariff item 2928.00.00 as a hydrazine derivative, even though it contains a sulfonyl group.
Duty Rate — Germany → Canada
PGA flags (1)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 29280000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm that the sulfonyl group does not render the product classifiable under organo-sulphur compounds (heading 29.30), as chapter note 6 excludes sulphonated derivatives from that heading
• Provide a technical data sheet showing the chemical structure and purity
• Ensure proper labelling for transport, as hydrazine derivatives may be regulated as hazardous goods