Sulfonitric Acid Mixture from Germany
Sulfonitric acid is a freshly prepared mixture of concentrated nitric and sulfuric acids used for nitration in explosives and dyes. It qualifies under HTS 2808.00.00 explicitly as 'sulfonitric acids,' treated as a defined inorganic acid blend per the heading.
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
• Ship under UN 1798 as corrosive mixture with dual acid labeling; prohibit storage near organics to prevent reactions; ensure batch certificates confirm fresh preparation to avoid 3824 reclassification