Rubian's Sodium Silicate for Detergents from Canada
Proprietary commercial grade sodium silicate optimized for phosphate-free detergents. HTS 2839.90.5000 covers this as 'other' alkali metal silicate tailored for cleaning applications.
Duty Rate — Canada → United States
13.1%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Brand-specific invoices must detail chemical specs to match HTS
• EPA Safer Choice validation aids green claims but not classification
• Bulk imports prone to contamination; test seals rigorously