Citric Acid Trisodium Salt USP
> Trisodium citrate USP grade, a high-purity salt of citric acid, used in hemodialysis and pharmaceutical manufacturing. As a separate chemically defined compound, it is covered by Chapter 29 Note 1(a) and classified as a salt of citric acid.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formulated as a finished pharmaceutical product for retail sale
Finished medicaments are excluded from Chapter 29 by Section VI Note 2.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• > Maintain a valid Certificate of Analysis to prove USP grade and chemical identity for customs clearance
• If used in drug manufacturing, verify whether the product must be listed with Health Canada under the Food and Drugs Act
• Keep records of the end-use to support classification as a chemical intermediate rather than a finished medicament
Related Products under Tariff item 2918.15.00
Acetyl Triethyl Citrate
> Acetyl triethyl citrate, an ester of citric acid used as a plasticizer for PVC in medical devices and food contact materials. As an ester of citric acid, it is classified under 2918.15.00, which covers both salts and esters.
Ammonium Citrate Dibasic
> Ammonium citrate dibasic, a salt of citric acid used as a rust inhibitor and soldering flux. It is a separate chemically defined compound, classified under 2918.15.00 as a salt of citric acid.
Anticoagulant Sodium Citrate Solution 3.2%
> A 3.2% sodium citrate solution used as an anticoagulant in blood collection tubes. Although presented as a solution, it is a stabilized preparation of a named salt of citric acid, and the solvent is necessary for its function and transport, consistent with Chapter 29 Note 1(e).
Calcium Citrate Tetrahydrate
> Calcium citrate tetrahydrate, a salt of citric acid used as a calcium supplement and antacid. As a separate chemically defined compound, it is classified under 2918.15.00 per Chapter 29 Note 1(a).
Citric Acid Monosodium Salt
> Citric acid monosodium salt, an acid salt of citric acid used as an acidulant and buffering agent in foods. It is a separate chemically defined compound, classified under 2918.15.00 as a salt of citric acid.
Dibutyl Citrate
> Dibutyl citrate, an ester of citric acid used as a pharmaceutical excipient and fragrance fixative. As an ester of citric acid, it is classified under 2918.15.00, which covers both salts and esters.