Sodium Acid Pyrophosphate (SAPP) from Canada
Sodium acid pyrophosphate acts as a leavening agent in baking powders and a sequestrant in canned foods. As a polyphosphate, it fits HTS 2835.39.5000 for other polyphosphates.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• GRAS affirmation needed with usage levels per FDA regulations
• Batch testing for acidity to confirm pyrophosphate structure