Caustic Potash Flakes 90% from Canada
Potassium hydroxide in flake form with 90% purity, commonly used in industrial soap and detergent manufacturing. This chemically defined inorganic compound falls under HTS 2815.20.00 as it is a pure potassium hydroxide product meeting Chapter 28 definitions for alkali hydroxides. It is supplied in moisture-resistant packaging to prevent deliquescence.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Verify purity certificate (min 90% KOH) as required by US EPA and TSCA; ensure DOT-compliant packaging for corrosive liquids/solids; avoid misclassification as waste under Chapter 38