CMC Sodium Salt for Detergents from United States
Sodium carboxymethylcellulose salt used to prevent soil redeposition in laundry detergents, imported in primary granular form. It is classified under tariff item 3912.31.00 as a cellulose ether, meeting chapter notes for pure cellulose ethers.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is not formulated with surfactants, which would shift classification to Chapter 34
• Provide a certificate of analysis confirming CMC purity
• Check if the product requires a WHMIS safety data sheet for import