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Bulk Sulfanilic Acid Flakes from Japan

Sulfanilic acid produced in flake form for industrial dye and pigment manufacturing is classified under HTS 2921.42.22.00 as the specific aniline derivative salt. The physical form does not affect chemical classification under Chapter 29 aromatic monoamines.

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

Specify flake purity and moisture content (<1%) in commercial invoice

Use 25kg fiber drums with PE liner; comply with IMDG corrosive solid packing

Avoid bulk liquid declaration—flakes are solid form only