1-Phenyl-3-pyrazolidinone (Phenidone) from China
1-Phenyl-3-pyrazolidinone (Phenidone) is a cyclic hydrazine derivative with an aromatic phenyl substituent. It is chemically defined and used as a photographic developer and intermediate. It falls under tariff item 2928.00.00 as an organic derivative of hydrazine, with the aromatic ring not affecting classification.
Duty Rate — China → Canada
0%
Import Tips
• Verify the product is not a mixture with other photographic chemicals
• Have the chemical structure and purity certificate
• Note that cyclic hydrazine derivatives are included in this heading