Lithium Bromide Anhydrous from Canada
Anhydrous lithium bromide (LiBr) is a hygroscopic white powder used in air conditioning absorption chillers and as a catalyst. Falls under HTS 2827.59.51.00 as other bromide salts of inorganic bases, meeting chemical definition requirements.
Duty Rate — Canada → United States
3.6%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include moisture analysis (<0.5%) to prove anhydrous form vs. solutions
• TSCA inventory registration often required for first-time US imports