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2835.31.00.00/Detergent Builder Sodium Tripolyphosphate Flakes/Canada

Detergent Builder Sodium Tripolyphosphate Flakes from Canada

Flaked STPP serves as a primary builder in powdered laundry detergents for chelating calcium and magnesium ions. Classified as sodium triphosphate polyphosphate in HTS 2835.31.00.00. Pure form without organic stabilizers.

Duty Rate — Canada → United States

11.4%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Comply with TSCA PMN if new formulation; note phosphorus regulations in target states

• Bulk packaging requires proper venting for moisture control

Detergent Builder Sodium Tripolyphosphate Flakes from Canada — Import Duty Rate | HTS 2835.31.00.00