Potassium Peroxide KO2 from Germany
Potassium peroxide (KO2), also known as potassium superoxide, is used in oxygen generation systems like submarines and breathing apparatus. Classified in HTS 2815.30.00.00 as a peroxide of potassium, meeting chemical definition requirements of Chapter 28.
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%
Import Tips
• Classify as DOT Hazard Class 5.1; require proper placarding and carrier certification for transport
• Provide assay reports showing >90% KO2 content to distinguish from mixtures excluded by chapter notes