Sodium Perborate Anhydrous from Mexico
The anhydrous form of sodium perborate is used in high-temperature bleaching processes and as a reagent in chemical synthesis. HTS 2840.30.00 applies to all chemically defined peroxoborates regardless of hydration state.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Test for moisture content <1% to confirm anhydrous grade; use Group B packaging for oxidizers; watch for volatility in shipping manifests