Fast Black E Base from Germany
Fast Black E Base yields neutral black shades when coupled with naphthol AS-ITR coupling agents. It is critical for black pigment printing applications and is a sulfonamide derivative. As a separate chemically defined organic compound with a sulfonamide group, it falls under tariff item 2935.90.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is not put up in measured doses or for retail sale, as that would shift classification to Section VI headings like 32.12
• Provide a detailed technical data sheet to CBSA showing the chemical structure and sulfonamide functional group
• Check if the product is subject to any import restrictions under the Canadian Environmental Protection Act, as some dye intermediates may be regulated