Ammonium Oxalate from Japan
Ammonium oxalate, also known as diammonium oxalate, is a salt of oxalic acid used in textile dyeing and as an analytical reagent. As an inorganic salt of an organic acid, it is classified under tariff item 2917.11.00 per Chapter 29 Note 5(C)(1), which directs salts to the heading of the parent organic compound.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is clearly labelled as diammonium oxalate with its CAS number to facilitate CBSA classification
• Keep the Certificate of Analysis handy to prove purity if requested
• Check if the textile or reagent end-use triggers any other regulatory requirements