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%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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