High Purity Quinizarin for Dye Synthesis from China
High Purity Quinizarin for Dye Synthesis is pharmaceutical-grade 1,4-Dihydroxyanthraquinone (99.5% purity) used in manufacturing anthraquinone dyes and pigments. As a separate chemically defined organic compound, it falls under Chapter 29. It is classified under tariff item 2914.69.00 as an 'Other' quinone, not elsewhere specified.
Duty Rate — China → Canada
0%
Import Tips
• Verify that the product is a separate chemically defined compound, as per Chapter 29 Note 1
• Provide the CAS number and purity certificate to support classification
• If the product is used as a dye intermediate, ensure it is not classified under heading 3204