HS 2835-31 – Sodium triphosphate (sodium tripolyphosphate)
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. – Sodium triphosphate (sodium tripolyphosphate).
10-digit tariff items
- 2835-31-00-10 – For use in the manufacture of food products (MFN Free)
- 2835-31-00-90 – Other (MFN Free)