Endosulfan (ISO)
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Endosulfan (ISO) > Endosulfan (ISO)
Duty Rate (from China)
Subheadings
Products classified under Tariff item 2920.30
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.
2920.30.00Endosulfan 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.
2920.30.00Endosulfan 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.
2920.30.00Endosulfan 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.
2920.30.00Endosulfan 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.
2920.30.00Endosulfan 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.