2921.45.90.10/Tobias Acid 50% Aqueous Solution/Japan

Tobias Acid 50% Aqueous Solution from Japan

50% aqueous solution of Tobias acid for safe transport, classified under HTS 2921.45.90.10 per Chapter 29 note 1(d). Solution concentration prevents crystallization during shipping. Used directly in coupling baths.

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%

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Import Tips

• Verify solution pH 1-2 and clarity specs; precipitation voids classification

• DOT/ADR hazardous material declaration required (corrosive liquid)

• IBC totes with HDPE liners; avoid carbon steel containers