Fast Garnet GBC Base from China
Fast Garnet GBC Base is an arylsulfonamide diazo component producing scarlet shades when coupled with naphthols in ice dyeing. It is widely used for medium-fast pigment colours on cotton and rayon. As a separate chemically defined organic compound with a sulfonamide group, it falls under tariff item 2935.90.00.
Duty Rate — China → 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