Tungsten Trichloride Crystals from United States
Tungsten trichloride (WCl3) crystals act as reducing agents in organometallic synthesis and nanoparticle production. These crystals are classified under tariff item 2827.39.00 for other tungsten chlorides.
Duty Rate — United States → Canada
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsRequiredHCActive Pharmaceutical IngredientsMay be required
- CFIA
All Programs · Required
CANADIAN FOOD INSPECTION AGENCY: CFIA All Programs requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 2827100000–2827600000).
- 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 2827. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Declare the crystalline form and purity on the commercial invoice
• The CBSA may require a certificate of analysis to confirm the WCl3 formula
• If the product is for research use, ensure it is not put up for retail sale to avoid reclassification under Section VI notes