Rhodamine B Base Acid Violet 19 from Canada
Rhodamine B variant classified as Acid Violet 19, a reddish-purple acid dye for protein fibers like wool in textile industry. Specified under HTS 3204.12.13.00 for its exact chemical definition as synthetic acid coloring matter.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include Color Index (CI 61965) reference on invoices to match tariff subheading precisely
• Ensure packaging prevents moisture absorption, as clumping can lead to quality disputes at entry
• Declare exact CAS number (632-99-5) to avoid reclassification as an unspecified synthetic dye