2922.21.00/H Acid Monosodium Salt (4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium salt)/Germany
H Acid Monosodium Salt (4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium salt) from Germany
H Acid Monosodium Salt (4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium salt) is a key dye intermediate. It is a salt of an aminohydroxynaphthalenesulphonic acid, classified under tariff item 2922.21.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify the product is the monosodium salt, not a mixture of different salts
• Provide a certificate of analysis to confirm the chemical identity
• Check for any import permits required under the Canadian Environmental Protection Act (CEPA)