Captafol Impurity Mixture Standard
This certified reference standard contains captafol-related impurities, which are allowed in the named compound under Chapter 29 note 1(a). It falls under tariff item 2930.80.00 as a chemically defined organo-sulphur compound with impurities, used for HPLC method validation.
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 impurities make it a mixture not covered by note 1(a)
Residual organo-sulphur compounds if not a single chemically defined compound.
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
• Ensure the mixture is primarily captafol with impurities, not a separate product, to stay under this item
• Provide a certificate of analysis detailing impurity composition
• If the standard is for laboratory use, check if an import permit is needed for analytical reference materials
Related Products under Tariff item 2930.80.00
Aldicarb Oxime Intermediate
Aldicarb oxime is a chemically defined organo-sulphur compound used as an intermediate in the synthesis of aldicarb. It falls under tariff item 2930.80.00 because it is a derivative of the named compound aldicarb, as per subheading note 1 of Chapter 29.
Aldicarb Sulfoxide Metabolite Standard
Aldicarb sulfoxide is a metabolite of aldicarb, a chemically defined organo-sulphur compound. It is classified under tariff item 2930.80.00 as a derivative of the named compound aldicarb, consistent with subheading note 1.
Aldicarb Technical Powder
Aldicarb technical powder is the ISO-named organo-sulphur compound, explicitly listed in tariff item 2930.80.00. It is a separate chemically defined compound used as a systemic insecticide and nematicide in agriculture.
Captafol 80% Wettable Powder
Captafol 80% wettable powder is a formulation of the ISO-named organo-sulphur fungicide captafol, listed in tariff item 2930.80.00. The active ingredient is chemically defined and falls under this item, though the formulated product may be classified elsewhere.
Captafol Technical Grade Crystals
Captafol technical grade crystals are the pure ISO-named organo-sulphur fungicide, explicitly listed in tariff item 2930.80.00. They are used as an active ingredient in manufacturing fungicide formulations.
Methamidophos 70% Liquid Concentrate
Methamidophos 70% liquid concentrate is a formulation of the ISO-named organo-sulphur insecticide, listed in tariff item 2930.80.00. The active ingredient is chemically defined, though the diluted concentrate may be classified under this item if not put up for retail sale.