Sodium Acid Pyrophosphate (SAPP) from Mexico
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 — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• GRAS affirmation needed with usage levels per FDA regulations
• Batch testing for acidity to confirm pyrophosphate structure