Calcium Pyrophosphate Precipitated Powder from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Cosmetic grade needs CTFA/INCI naming; particle size <5 microns for abrasives
• Ensure synthetic origin documentation to avoid mineral classification