Citric Acid Trisodium Salt USP from Canada
USP grade citric acid trisodium salt is chemically identical to sodium citrate, specifically named under HTS 2918.15.1000. Used in hemodialysis solutions and as a chelating agent in pharma manufacturing.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Synonymous naming requires chemical formula verification on CoA to confirm HTS match
• Alkalinity testing (passes test) mandatory for USP compliance
• Avoid moisture exposure during shipping to maintain dihydrate stability