Endosulfan (ISO)
Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives. > Endosulfan (ISO) > Endosulfan (ISO)
Duty Rate (from China)
Subheadings
Products classified 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 compound for local formulation into finished pesticide products, it falls under tariff item 2920.30.00 as it is the named chemical compound, provided it is not put up in measured doses or for retail sale.
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) and is a separate chemically defined organic compound.
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, used for analytical testing.
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, provided it is not put up for retail sale.
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 a reference standard matching the chemical definition of endosulfan derivatives.
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 the named compound, provided it is not put up for retail sale.