Flash-Calcined Aluminum Hydroxide (Adsorbent) from Mexico
Rapidly calcined aluminum hydroxide forming high-porosity activated alumina precursor for gas/liquid adsorption. Borderline HTS 2818.30.00.00 if retaining >50% hydroxide content post-flash process. Used in dehydration of natural gas streams.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include Loss on Ignition (LOI) test results proving hydroxide retention
• Specify attrition resistance for fluidized bed applications in documentation