Potassium Sodium Sulfite from Germany
Potassium sodium sulfite (KNaSO3), a double salt used in textile bleaching. Under Chapter 28 Note 5, double salts are classified in heading 28.42 unless the context requires otherwise; however, as a sulfite, it is specifically covered by heading 28.32 and thus falls under tariff item 2832.20.00.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the exact ratio of potassium to sodium, as this may affect the classification
• Provide the chemical formula and intended use to CBSA to avoid confusion with other sulfite salts