Colored Piperonal for Safety Identification from China
Colored piperonal is piperonal lightly tinted blue for safety identification in bulk chemical handling. Under Chapter 29 Note 1(g), the addition of a colouring substance to facilitate identification is permitted without changing classification, provided it does not make the product suitable for a specific use rather than general use.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the colouring agent is added solely for identification or safety and does not alter the piperonal's general use
• Document the purpose of the colouring when filing with CBSA
• Verify the colouring substance does not render the product suitable for a specific application