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2914.79.40.00/4-Sulfobenzophenone/Germany

4-Sulfobenzophenone from Germany

4-Sulfobenzophenone features sulfonic acid group substitution, classifying as sulfonated aromatic ketone derivative per HTS 2914.79.40.00. Applied in water-soluble photoinitiators.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Specify free acid vs. sodium salt form; salts follow chapter note 3(C)

• Hygroscopic; package with silica gel desiccants

• Water solubility testing documentation aids aqueous solution declarations

4-Sulfobenzophenone from Germany — Import Duty Rate | HTS 2914.79.40.00