Aldrin (ISO), chlordane (ISO) and heptachlor (ISO)
Halogenated derivatives of hydrocarbons: > Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons: > Aldrin (ISO), chlordane (ISO) and heptachlor (ISO)
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2903.82.00.00
Aldrin Technical Grade Insecticide
Aldrin is a chlorinated cyclodiene insecticide specifically named in HTS 2903.82.00.00 as a halogenated derivative of cyclanic hydrocarbons. It is used primarily for soil treatment against agricultural pests. This pure chemical compound falls directly under the heading due to its ISO designation and chemical structure.
Chlordane Technical Emulsifiable Concentrate Base
Chlordane (ISO) is a persistent organochlorine insecticide listed under HTS 2903.82.00.00 for its halogenated cyclanic hydrocarbon structure. This technical grade is the pure active ingredient used in termite control formulations. It matches the heading's explicit chemical definition.
Heptachlor Pure Chemical Standard
Heptachlor (ISO), a chlorinated hydrocarbon pesticide, is explicitly covered by HTS 2903.82.00.00 as a halogenated derivative of cyclenic hydrocarbons. Used as a reference standard for analytical labs and in manufacturing. Its chemical purity aligns with chapter note (a) for separate compounds.
Aldrin 95% Technical Powder
Technical-grade aldrin at 95% purity with minimal impurities, classified under HTS 2903.82.00.00 per chapter note (a) allowing impurities in separate organic compounds. Primarily for industrial synthesis of dieldrin. Its cyclodiene structure confirms the specific heading.
Chlordane ISO Reference Substance
Pure chlordane ISO reference substance for calibration in pesticide residue analysis, directly under HTS 2903.82.00.00. As a chemically defined halogenated cycloterpenic hydrocarbon, it fits chapter exclusions and specific naming. Used in environmental testing labs.
Heptachlor Technical Flake Form
Heptachlor in flake form for easier handling, classified as HTS 2903.82.00.00 under chapter note (f) for stabilizers aiding transport. This halogenated cyclanic compound is used in legacy agricultural applications. Form does not alter its core chemical classification.
Mixed Aldrin-Heptachlor Standard
Analytical standard mixture of aldrin and heptachlor isomers, under HTS 2903.82.00.00 per chapter note (b) for mixtures of isomers. Both are named ISO compounds with halogenated cyclanic structures. Used for multi-residue pesticide testing.
Chlordane 80% Wettable Powder Base
Chlordane base for wettable powders, technically pure under HTS 2903.82.00.00 with allowed anticaking agent per note (f). Halogenated cyclodiene for termite barriers. Stays in heading as not rendered for specific non-general use.