Endosulfan Sulfate Metabolite 98%
> Endosulfan Sulfate Metabolite 98% is the primary degradation product of endosulfan (ISO), chemically related as its sulfate ester derivative. It falls under tariff item 2920.30.00 when imported as the reference standard matching the chemical definition of endosulfan (ISO) derivatives.
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 metabolite is not specifically endosulfan (ISO) but a separate compound
Other phosphoric esters and their salts may be classified under this residual subheading.
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
• > Confirm that the metabolite is a derivative of endosulfan (ISO) and falls within the scope of the tariff item
• Provide detailed chemical analysis to CBSA to support classification
• Check if the product is subject to any environmental or health regulations before import
Related Products under Tariff item 2920.30.00
Endosulfan 35% EC Emulsifiable Concentrate
> Endosulfan 35% EC Emulsifiable Concentrate is a liquid formulation containing 35% endosulfan (ISO) dissolved in an emulsifiable solvent system. When imported as a pure endosulfan component separated from the formulation, it falls under tariff item 2920.30.00 as it matches the chemical definition of endosulfan (ISO) as a separate chemically defined organic compound.
Endosulfan Alpha Isomer 99%
> Endosulfan Alpha Isomer 99% is a highly purified single isomer of endosulfan (ISO), separated for research and specialized applications. It qualifies under tariff item 2920.30.00 as it matches the chemical definition of endosulfan (ISO) as a separate chemically defined organic compound, even as an individual isomer.
Endosulfan Beta Isomer Standard
> Endosulfan Beta Isomer Standard is a reference material containing the beta isomer of endosulfan (ISO) at certified concentration for calibration purposes. It qualifies under tariff item 2920.30.00 as the named compound in pure form, even when used as a laboratory standard.
Endosulfan Reference Standard USP
> Endosulfan Reference Standard USP is a pharmacopeia-grade certified reference material of endosulfan (ISO) for analytical method validation. It is classified under tariff item 2920.30.00 as the pure, chemically defined compound, despite its intended use as a standard.
Endosulfan Technical Grade 95%
> Endosulfan Technical Grade 95% is a pure chemical formulation of the organochlorine insecticide Endosulfan (ISO), consisting primarily of alpha and beta isomers in a specific ratio. It falls under tariff item 2920.30.00 as it is a separate chemically defined organic compound, even with minor impurities.