Pyrogallol 99%+ ACS Reagent Grade from United States
ACS reagent grade pyrogallol (99%+ purity) is a high-purity polyphenol used in laboratory analysis. As a chemically defined compound, it is classified under tariff item 2907.29.00. The high purity does not affect classification, which is based on chemical identity as 1,2,3-trihydroxybenzene.
Duty Rate — United States → Canada
0%
Import Tips
• Include the certificate of analysis showing 99%+ purity to support the declared value
• Ensure the product is not put up in measured doses or for retail sale, which could shift classification under Section VI note 2
• Verify if the product requires a controlled substances permit for laboratory use