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Methanal (Formaldehyde) 37% Aqueous Solution from Japan

A 37% aqueous solution of methanal, commonly known as formalin, used as a disinfectant, preservative, and in chemical synthesis. Classified under HTS 2912.11.00.00 as it is a chemically defined acyclic aldehyde without other oxygen functions, meeting Chapter 29 note (a) and (d) for products dissolved in water.

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

Provide Certificate of Analysis confirming formaldehyde content and purity to verify classification under 2912.11.00.00

Include stabilizer documentation if present; stabilizers are allowed per Chapter 29 note (f) but must not change essential character

Ensure proper UN-approved packaging for hazardous goods; formaldehyde solutions are regulated under DOT hazmat rules