Reagent Grade Naphthalic Anhydride ACS from Germany
Reagent-grade naphthalic anhydride meeting ACS specifications is a separate chemically defined aromatic polycarboxylic anhydride for laboratory use. The high purity and specific grade do not affect classification, as the chemical identity is what determines the tariff item.
Duty Rate — Germany → Canada
0%
Import Tips
• The reagent grade is a higher purity version, but classification remains the same
• Ensure the product is not put up in measured doses or for retail sale, as that could lead to classification elsewhere
• Provide the CAS number and purity certificate on the commercial invoice