Calcite Powder Precipitated Grade from Mexico
Synthetic calcite powder produced by a carbonation process, chemically equivalent to natural calcite but with higher purity. It is a separate chemically defined compound of calcium carbonate, meeting the requirements of Chapter 28 Note 1(a). Applications include toothpaste abrasives and optical coatings.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound of calcium carbonate; if mixed with other substances, it may be excluded from Chapter 28
• Keep certificates of analysis to confirm purity and chemical identity for CBSA
• Verify whether the product is subject to any Canadian food or cosmetic regulations if used in toothpaste