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2833.40.60.10/Diammonium Potassium Persulfate/Germany

Diammonium Potassium Persulfate from Germany

A double salt combining potassium persulfate with ammonium, used in etching and polymerization applications. Classified under HTS 2833.40.60.10 as a peroxosulfate of potassium per Chapter 28 note on double salts in 2842, but specifically as 'other' potassium peroxosulfates here.

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

• Provide assay reports proving potassium content and peroxo structure; label as double salt to avoid ammonium-only classification

• Watch for moisture content affecting stability during shipping

Diammonium Potassium Persulfate from Germany — Import Duty Rate | HTS 2833.40.60.10