Technical Grade CMC Powder for Detergents from China
Technical carboxymethylcellulose (CMC) powder with ≥90% CMC content, used in laundry detergents as an anti-redeposition agent. It is supplied as free-flowing powder in primary form and classified under tariff item 3912.31.00 as a cellulose ether.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the CMC content is ≥90% to avoid reclassification as a preparation
• If the product contains surfactants, it may fall under Chapter 34 instead
• Provide a safety data sheet (SDS) for customs and transport compliance