Technical Grade Potassium Bicarbonate Crystals from United States
Technical Grade Potassium Bicarbonate Crystals are industrial-grade potassium hydrogencarbonate (KHCO3) used in water treatment to adjust pH and precipitate calcium. As a chemically defined potassium carbonate salt, it is classified under tariff item 2836.40.00 per Chapter 28 note 1, even with minor impurities typical of technical grade. The product is supplied in bulk crystal form for industrial applications.
Duty Rate — United States → Canada
Import Tips
• For industrial water treatment use, confirm the product meets Canadian environmental regulations for chemical handling and transport
• Declare the exact concentration and impurity profile on the commercial invoice to avoid CBSA reclassification
• If importing in bulk, check if a Canadian Chemical Producers Association (CCPA) safety data sheet is required for clearance