Soda Ash Fire Extinguishing Preparation from Canada
Calcined sodium carbonate powder optimized for grease fire suppression in commercial settings. Inorganic alkali preparation for HTS 3813.00.10.00.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• pH testing confirms alkalinity for saponification action
• Food-grade certification if near cooking areas
• Avoid moisture exposure; clumping ruins flowability