Hydroquinone USP Photographic Grade from China
High-purity hydroquinone (1,4-dihydroxybenzene) refined for photographic applications, meeting USP standards. It is a separate chemically defined polyphenol classifiable under tariff item 2907.22.00, with impurities within acceptable limits per Chapter 29 Note 1(a).
Duty Rate — China → Canada
0%
Import Tips
• Obtain a certificate of analysis showing USP compliance and purity percentage
• Ensure the product is not formulated for pharmaceutical retail sale; if it is, consider heading 30.04
• Document the photographic end use to avoid misclassification as a cosmetic ingredient