Butabarbital Sodium from Canada
Butabarbital sodium is a barbituric acid derivative salt with nitrogen heteroatoms in pyrimidine ring. Fits HTS 2933.52.9000 as other malonylurea salts, adhering to chapter rules for classification in last numerical heading.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Label with GHS hazard pictograms for barbiturates; include safety data sheets
• Confirm no ethyl alcohol content to avoid exclusion under chapter note (b)
• Use UN-approved packaging for Schedule III controlled substances