Methanesulfonic Acid from Germany
Methanesulfonic acid (MSA) is a sulfonated derivative of methanol containing sulfonic acid group. Classified in HTS 2905.59.10.00 as sulfonated acyclic monohydric alcohol derivative used as catalyst and solvent. Meets Chapter 29 sulfonated derivatives note.
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
• Use UN 3265 corrosive liquid packaging group II specifications
• Include pH and concentration certificates (typically 99% pure)
• Document plating bath applications to distinguish from other sulfonic acids