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Industrial Grade Naphthenic Acid 75% from Germany

High-purity naphthenic acid derived from petroleum distillates, primarily used as a corrosion inhibitor and paint drier in industrial formulations. Classified under HTS 3824.99.7510 as pure naphthenic acids, distinct from their salts or esters. Their carboxylic acid structure enables metal complexing for anti-corrosion applications.

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

Obtain Safety Data Sheets (SDS) confirming naphthenic acid purity >75%; declare exact acid value and origin from crude oil

Avoid misclassification as mixtures by ensuring no added solvents

Comply with TSCA registration for new chemical importers