Calcium Pyrophosphate Precipitated Powder from Canada
Calcium pyrophosphate is a fine precipitated powder used as a polishing agent in toothpaste and as a lubricant additive, under HTS 2835.26.00.00 for other calcium phosphates. It is biocompatible for dental applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Cosmetic grade needs CTFA/INCI naming; particle size <5 microns for abrasives
• Ensure synthetic origin documentation to avoid mineral classification