Calcium Nitride Granules from Mexico
Calcium nitride (Ca3N2) in granular form serves as a nitrogen source in metallurgy and semiconductor production. This chemically defined nitride of calcium is classified under tariff item 2850.00.00, meeting Chapter 28 Note 1 criteria. It is not a carbide and falls within the heading scope.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify the product as a nitride and provide the chemical formula
• Ensure the granules are free of carbide impurities
• Provide an SDS for handling and transport