Chromium(VI) Sulfate from Mexico
Chromium(VI) sulfate, or chromic acid sulfate, is a strong oxidizing agent used in chromium electroplating and corrosion inhibitors. It is classified as a sulfate of chromium under HTS 2833.29.40.00, meeting chemically defined inorganic compound standards. Typically handled as a hazardous dark red solution or solid.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Mandatory UN packaging and Hazmat declarations due to oxidizer Class 5.1 properties
• Monitor EU REACH restrictions on hexavalent chromium; provide substitution data if challenged