Ammonium Bifluoride from Germany
Ammonium bifluoride (NH4HF2) is a complex fluorine salt used as a cleaning agent, etchant for glass and metal etching. It qualifies for tariff item 2826.90.00 as 'other complex fluorine salts' since it is not a simple fluoride. The product meets Chapter 28 criteria as a separate chemical compound.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the product is labeled as ammonium bifluoride with the correct CAS number (1341-49-7)
• Provide a safety data sheet as the product is corrosive and hazardous
• Verify if the product requires a permit under the Canadian Environmental Protection Act