Pyrogallic Acid (Pyrogallol) Powder from Mexico
Pyrogallic acid (pyrogallol) powder is a chemically defined polyphenol (1,2,3-trihydroxybenzene) appearing as white to yellowish crystalline powder. It is classified under tariff item 2907.29.00 as a polyphenol not otherwise specified. The powder form is standard for laboratory and industrial applications.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the CAS number (87-66-1) on shipping documents to expedite CBSA clearance
• If the powder contains added stabilizers, confirm they are permitted under Chapter 29 note 1(f)
• Check if the product is subject to the Export and Import Permits Act for chemical precursors