High-Test Calcium Hypochlorite (HTH) Powder from Canada
High-test (HTH) calcium hypochlorite powder at 90% purity for bleaching and sanitation in textile and paper industries. Directly matches HTS 2828.10.00.00 for commercial calcium hypochlorites as a defined inorganic compound. Supplied in industrial quantities.
Duty Rate — Canada → United States
12.4%
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
• Lab certification for 90% purity required; hazmat training for handlers
• Avoid: bulk storage near organics risking fire