Monammonium Glyphosate USP Grade
Ultra-pure monammonium glyphosate salt meeting USP standards, specifically the 1:1 salt under tariff item 2931.45.00.00. This chemically defined organo-phosphorus compound is used in research and pharmaceutical-grade herbicide development.
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 the salt is not the specific 1:1 ratio or contains other organo-phosphorus derivatives
Other non-halogenated organo-phosphorus derivatives not elsewhere specified fall under this residual item.
If put up in measured doses or retail sale for use as a herbicide
Section note 2 directs goods put up for retail sale to heading 38.08.
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
• Document the USP grade certification and purity to support classification
• Ensure the product is not formulated for retail sale, which would shift it to heading 38.08
• Check if Health Canada requires any notification for research use
Related Products under Tariff item 2931.45.00
Bulk Glyphosate Ammonium Salt Drums
Bulk monammonium glyphosate salt in 500 kg drums, a separate chemically defined organic compound matching the 1:1 salt of methylphosphonic acid and (aminoiminomethyl)urea. It is a non-halogenated organo-phosphorus derivative, classifiable under tariff item 2931.45.00.00 as the sole item in its subheading.
Glyphosate Ammonium 98% TC
Technical concentrate of 98% monammonium glyphosate salt, a chemically defined compound with the exact 1:1 ratio specified in tariff item 2931.45.00.00. This non-halogenated organo-phosphorus derivative is used as an active ingredient in herbicide production.
Glyphosate Technical Grade (Monammonium Salt)
Monammonium salt of glyphosate, chemically identified as the 1:1 salt of methylphosphonic acid and (aminoiminomethyl)urea. It is a separate chemically defined organic compound, classifiable under tariff item 2931.45.00.00 as a non-halogenated organo-phosphorus derivative.
O-Palm Glyphosate IPA/Monammonium Salt
Industrial-grade monammonium glyphosate salt matching tariff item 2931.45.00.00 specification, used in palm oil plantation herbicides. This separate chemically defined compound qualifies under Chapter 29 note (a) as a non-halogenated organo-phosphorus derivative.
Roundup ProMax Active Ingredient
Pure monammonium glyphosate salt used as the core active component in professional herbicide products. It is classified under tariff item 2931.45.00.00 due to its exact chemical identity as the specified salt of methylphosphonic acid and (aminoiminomethyl)urea.