Indanthrone Blue Lake from Canada
Indanthrone blue lake is a vat dye-derived lake offering excellent fastness for textile printing and coatings. Classified HTS 3205.00.40.55 for preparations based on color lakes per note 3, meeting U.S. note 3 product descriptions. Its insoluble lake form suits aqueous systems.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit solubility tests confirming insolubility (hallmark of lakes); declare C.I. number for CBP verification
• Watch for misdeclaration as dispersed paste