Indigo Carmine Lake Blue from Germany
Indigo carmine lake is a deep blue pigment formed by adsorbing indigo carmine dye onto an alumina substrate, qualifying as a color lake under U.S. note 3. It is used in printing inks, textiles, and pharmaceutical coatings. HTS 3205.00.40 applies to such preparations based on color lakes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Confirm dye purity via HPLC analysis; declare exact substrate percentage
• Common pitfall: incorrect declaration as water-soluble dye leading to audits