Monosodium Phosphate Dihydrate from Japan
Monosodium phosphate (NaH2PO4·2H2O) serves as an acidulant and sequestrant in beverages and metal treatment. Classified under HTS 2835.22.00.00 as a phosphate of mono- or disodium, it's a pure inorganic compound per Chapter 28 definitions. Typically imported in 25kg bags for food and industrial uses.
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
• Include SDS and COA specifying dihydrate form (CAS 10049-04-4); mismatch causes valuation disputes
• For water treatment use, obtain TSCA certification; pitfall is classifying cleaning blends under 3402 instead
• Declare phosphate content accurately to avoid anti-dumping scrutiny on Chinese origins