Trichlorfon (ISO)
Other organo-inorganic compounds. > Halogenated organo-phosphorous derivatives : > Trichlorfon (ISO) > Trichlorfon (ISO) > Trichlorfon (ISO)
Duty Rate (from China)
Products classified under Tariff item 2931.54.00
Dylox 80% Trichlorfon Soluble Powder
Dylox 80% Trichlorfon Soluble Powder is a concentrated soluble powder containing 80% trichlorfon, a halogenated organo-phosphorus compound, intended for turf and ornamental pest control. When the pure active ingredient is imported separately for formulation, it falls under tariff item 2931.54.00, which covers trichlorfon (ISO) as a chemically defined compound.
Proxur (Trichlorfon) Medical Grade
Proxur (Trichlorfon) Medical Grade is a high-purity trichlorfon compound intended for pharmaceutical use as an antihelminthic agent. As a chemically defined halogenated organo-phosphorus compound, it is classified under tariff item 2931.54.00 when imported as an active pharmaceutical ingredient, even if it contains stabilizers for preservation.
Trichlorfon 50% Water Soluble Granules
Trichlorfon 50% Water Soluble Granules is a granular formulation containing 50% trichlorfon for agricultural pest control. When imported as technical material for further dilution or formulation, the trichlorfon component is classifiable under tariff item 2931.54.00, provided the granulation aids do not render it suitable for a specific use.
Trichlorfon Bulk API for Equine Dewormer
Trichlorfon Bulk API for Equine Dewormer is a bulk active pharmaceutical ingredient used to manufacture veterinary dewormer products. As a pure halogenated organo-phosphorus compound, it falls under tariff item 2931.54.00 when imported as an API, even if it contains minor impurities or stabilizers.
Trichlorfon Research Grade 99+%
Trichlorfon Research Grade 99+% is a high-purity trichlorfon compound (≥99%) used for chemical synthesis and research purposes. As a chemically defined organo-inorganic compound, it is classified under tariff item 2931.54.00, provided it is not put up for retail sale as a pesticide or medicament.
Trichlorfon Stabilized with Anti-caking Agent
Trichlorfon Stabilized with Anti-caking Agent is trichlorfon powder containing 0.5% silicon dioxide as an anti-caking agent for preservation during transport. Per Chapter 29 Note 1(f), such stabilizers do not affect classification, so the product remains under tariff item 2931.54.00 as trichlorfon (ISO).
Trichlorfon Technical Grade 98%
Trichlorfon Technical Grade 98% is a pure trichlorfon compound (O,O-dimethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate) used as an active ingredient in pesticide manufacturing. As a chemically defined halogenated organo-phosphorus compound, it is classified under tariff item 2931.54.00 when imported as technical material.
Trichlorfon USP Veterinary Grade
Trichlorfon USP Veterinary Grade is a pharmaceutical-grade trichlorfon compound meeting USP standards for veterinary deworming applications. As a chemically defined halogenated organo-phosphorus compound, it is classified under tariff item 2931.54.00 when imported as a bulk API, even if it contains stabilizers for preservation.