Monosodium 1-Amino-8-hydroxy-4,6-naphthalenedisulfonate from China
Monosodium 1-amino-8-hydroxy-4,6-naphthalenedisulfonate is the monosodium salt of an aminohydroxynaphthalenesulphonic acid. It is a separate chemically defined compound, falling under tariff item 2922.21.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is the monosodium salt and not a free acid or other salt
• Provide a technical data sheet to support classification
• Check if the product requires a permit under the Canadian Environmental Protection Act (CEPA)