High-Ratio Sodium Silicate for Catalysts from Japan
High silica-to-soda ratio (3.2:1) sodium silicate used in catalyst manufacturing and zeolite production. HTS 2839.19.00.00 covers this other commercial sodium silicate. Essential for forming silica frameworks in chemical processes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify exact molar ratio in import docs; ensure purity for catalyst applications; check REACH compliance if transshipping through Europe