Battery Grade Potassium Nitrate from China
Battery grade potassium nitrate is an ultra-pure, chemically defined inorganic compound of potassium nitrate (KNO3) used as an electrolyte component in specialty batteries. It meets the requirements of Chapter 28 Note 1 as a separate chemically defined compound, and falls under tariff item 2834.21.00 as a nitrate of potassium.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is accompanied by a certificate of analysis confirming its chemical purity and identity as potassium nitrate
• Declare the correct end-use (battery electrolyte) to the CBSA to avoid misclassification
• Keep records of the manufacturing process to demonstrate it is a chemically defined compound, not a preparation