Chromic Acid Metal Etching Solution from Germany
Dilute chromic acid with sulfuric acid for etching titanium alloys before anodizing. Wholly inorganic preparation selectively removes oxide films, classified 3810.90.2000 as pickling auxiliary. Aerospace and medical implant use.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• TSCA Section 8 reporting for chromium VI compounds
• Oxidizer placarding (Division 5.1); neutralization mandatory