Ammonium Propionate from Japan
Ammonium propionate (NH4C2H5COO) serves as a dough conditioner and intermediate for other propionates. As a salt of propionic acid, classified under HTS 2915.50.50.00 per chapter note C(1) for organic salts. White crystalline solid.
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
• Analyze ammonia evolution at baking temperatures for food safety compliance
• Classify as UN 1993 flammable liquid if aqueous solution exceeds flammability limits
• Distinguish from fertilizer ammonium salts (Chapter 31) by food-grade specifications