Crosscarmellose Sodium NF from United States
Crosscarmellose sodium is a cross-linked derivative of carboxymethylcellulose used as a superdisintegrant in tablets. It is a salt of carboxymethylcellulose and is supplied in powder form, which is a primary form under this tariff item. It falls under tariff item 3912.31.00 as a carboxymethylcellulose salt.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the product is NF-grade and provide a certificate of analysis to the CBSA
• Ensure the powder is not blended with other excipients
• Keep documentation of the carboxymethylcellulose content