Industrial Grade Potassium Hydroxide Flakes from Mexico
Potassium hydroxide in solid flake form, commonly known as caustic potash, used in industrial applications such as soap manufacturing and biodiesel production. This product falls under HTS 2815.20.00.50 because it is potassium hydroxide in solid form, meeting the chapter's criteria for inorganic bases in subchapter II. It is chemically defined and not excluded by chapter notes.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Verify purity and form (solid/flakes) via lab certification to confirm classification under 2815.20.00.50 and avoid misclassification as solution
• Include Material Safety Data Sheets (MSDS) and proper UN packaging certifications for hazardous material compliance during import
• Check for REACH-like restrictions on caustic potash; common pitfalls include inadequate corrosion-resistant packaging leading to shipment rejection