Bis(tribromophenoxy)ethane Powder USP Grade from China
USP-grade Bis(tribromophenoxy)ethane powder provides pharmaceutical purity levels for specialty flame retardant applications. As a specifically named aromatic ether halide, it imports under HTS 2909.30.0900 per Chapter 29 legal notes. The powder form ensures uniform dispersion in polymer matrices.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include USP certificate of analysis confirming impurity limits,Use dust suppression packaging to comply with anti-dusting agent provisions,Declare particle size distribution for respirable dust hazard assessment