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2928.00.50.00/Semicarbazide Hydrochloride/Japan

Semicarbazide Hydrochloride from Japan

Semicarbazide hydrochloride derives from hydrazine and is used to form semicarbazones for carbonyl identification. Classified HTS 2928.00.50.00 as organic hydrazine derivative salt following chapter salt classification rules. Essential for chromatographic derivative preparation.

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

• pH-sensitive; buffer solutions required for stability; provide NMR spectra confirmation; small package sizes reduce risk

Semicarbazide Hydrochloride from Japan — Import Duty Rate | HTS 2928.00.50.00