Technical Grade 1-Amino-8-Hydroxy-4,6-Naphthalenedisulfonic Acid Na Salt from Japan
Technical grade 1-amino-8-hydroxy-4,6-naphthalenedisulfonic acid sodium salt is the monosodium salt of an aminohydroxynaphthalenesulphonic acid. It is a separate chemically defined compound with allowed stabilizers, classified under tariff item 2922.21.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure that any added stabilizers do not render the product suitable for a specific use rather than general use
• Provide a certificate of analysis to confirm the purity and the nature of additives
• Check the CBSA's D10 database for the applicable duty rate